13305827480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 33246581760

約数和(自身を除く): 19940754280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 601, 670, 737, 751, 1202, 1340, 1474, 1502, 2404, 2680, 2948, 3004, 3005, 3685, 3755, 4808, 5896, 6008, 6010, 6611, 7370, 7510, 8261, 12020, 13222, 14740, 15020, 16522, 24040, 26444, 29480, 30040, 33044, 33055, 40267, 41305, 50317, 52888, 66088, 66110, 80534, 82610, 100634, 132220, 161068, 165220, 201268, 201335, 251585, 264440, 322136, 330440, 402536, 402670, 442937, 451351, 503170, 553487, 805340, 885874, 902702, 1006340, 1106974, 1610680, 1771748, 1805404, 2012680, 2213948, 2214685, 2256755, 2767435, 3543496, 3610808, 4427896, 4429370, 4513510, 4964861, 5534870, 8858740, 9027020, 9929722, 11069740, 17717480, 18054040, 19859444, 22139480, 24824305, 30240517, 39718888, 49648610, 60481034, 99297220, 120962068, 151202585, 198594440, 241924136, 302405170, 332645687, 604810340, 665291374, 1209620680, 1330582748, 1663228435, 2661165496, 3326456870, 6652913740, 13305827480]

約数ペア:

[(1, 13305827480), (2, 6652913740), (4, 3326456870), (5, 2661165496), (8, 1663228435), (10, 1330582748), (11, 1209620680), (20, 665291374), (22, 604810340), (40, 332645687), (44, 302405170), (55, 241924136), (67, 198594440), (88, 151202585), (110, 120962068), (134, 99297220), (220, 60481034), (268, 49648610), (335, 39718888), (440, 30240517), (536, 24824305), (601, 22139480), (670, 19859444), (737, 18054040), (751, 17717480), (1202, 11069740), (1340, 9929722), (1474, 9027020), (1502, 8858740), (2404, 5534870), (2680, 4964861), (2948, 4513510), (3004, 4429370), (3005, 4427896), (3685, 3610808), (3755, 3543496), (4808, 2767435), (5896, 2256755), (6008, 2214685), (6010, 2213948), (6611, 2012680), (7370, 1805404), (7510, 1771748), (8261, 1610680), (12020, 1106974), (13222, 1006340), (14740, 902702), (15020, 885874), (16522, 805340), (24040, 553487), (26444, 503170), (29480, 451351), (30040, 442937), (33044, 402670), (33055, 402536), (40267, 330440), (41305, 322136), (50317, 264440), (52888, 251585), (66088, 201335), (66110, 201268), (80534, 165220), (82610, 161068), (100634, 132220)]