20249097050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3421

約数の個数: 192

約数和(自身を含む): 49496832000

約数和(自身を除く): 29247734950

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 71, 91, 95, 130, 133, 142, 175, 182, 190, 247, 266, 325, 350, 355, 455, 475, 494, 497, 650, 665, 710, 910, 923, 950, 994, 1235, 1330, 1349, 1729, 1775, 1846, 2275, 2470, 2485, 2698, 3299, 3325, 3458, 3550, 4550, 4615, 4970, 6175, 6461, 6598, 6650, 6745, 8645, 9230, 9443, 12350, 12425, 12922, 13490, 16495, 17290, 17537, 18886, 23075, 23093, 24850, 32305, 32990, 33725, 35074, 42887, 43225, 46150, 46186, 47215, 62681, 64610, 67450, 82475, 85774, 86450, 87685, 94430, 115465, 122759, 125362, 161525, 164950, 175370, 214435, 230930, 234229, 236075, 245518, 300209, 313405, 323050, 428870, 438425, 438767, 468458, 472150, 577325, 600418, 613795, 626810, 814853, 876850, 877534, 1072175, 1154650, 1171145, 1227590, 1501045, 1567025, 1629706, 1639603, 2144350, 2193835, 2342290, 3002090, 3044977, 3068975, 3134050, 3279206, 4074265, 4387670, 4450351, 5703971, 5855725, 6089954, 6137950, 7505225, 8148530, 8198015, 8900702, 10969175, 11407942, 11711450, 15010450, 15224885, 16396030, 20371325, 21314839, 21938350, 22251755, 28519855, 30449770, 31152457, 40742650, 40990075, 42629678, 44503510, 57039710, 57854563, 62304914, 76124425, 81980150, 106574195, 111258775, 115709126, 142599275, 152248850, 155762285, 213148390, 222517550, 285198550, 289272815, 311524570, 404981941, 532870975, 578545630, 778811425, 809963882, 1065741950, 1446364075, 1557622850, 2024909705, 2892728150, 4049819410, 10124548525, 20249097050]

約数ペア:

[(1, 20249097050), (2, 10124548525), (5, 4049819410), (7, 2892728150), (10, 2024909705), (13, 1557622850), (14, 1446364075), (19, 1065741950), (25, 809963882), (26, 778811425), (35, 578545630), (38, 532870975), (50, 404981941), (65, 311524570), (70, 289272815), (71, 285198550), (91, 222517550), (95, 213148390), (130, 155762285), (133, 152248850), (142, 142599275), (175, 115709126), (182, 111258775), (190, 106574195), (247, 81980150), (266, 76124425), (325, 62304914), (350, 57854563), (355, 57039710), (455, 44503510), (475, 42629678), (494, 40990075), (497, 40742650), (650, 31152457), (665, 30449770), (710, 28519855), (910, 22251755), (923, 21938350), (950, 21314839), (994, 20371325), (1235, 16396030), (1330, 15224885), (1349, 15010450), (1729, 11711450), (1775, 11407942), (1846, 10969175), (2275, 8900702), (2470, 8198015), (2485, 8148530), (2698, 7505225), (3299, 6137950), (3325, 6089954), (3458, 5855725), (3550, 5703971), (4550, 4450351), (4615, 4387670), (4970, 4074265), (6175, 3279206), (6461, 3134050), (6598, 3068975), (6650, 3044977), (6745, 3002090), (8645, 2342290), (9230, 2193835), (9443, 2144350), (12350, 1639603), (12425, 1629706), (12922, 1567025), (13490, 1501045), (16495, 1227590), (17290, 1171145), (17537, 1154650), (18886, 1072175), (23075, 877534), (23093, 876850), (24850, 814853), (32305, 626810), (32990, 613795), (33725, 600418), (35074, 577325), (42887, 472150), (43225, 468458), (46150, 438767), (46186, 438425), (47215, 428870), (62681, 323050), (64610, 313405), (67450, 300209), (82475, 245518), (85774, 236075), (86450, 234229), (87685, 230930), (94430, 214435), (115465, 175370), (122759, 164950), (125362, 161525)]