17963472100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2399}}^1$

素因数の和:3002

約数の個数: 144

約数和(自身を含む): 46996992000

約数和(自身を除く): 29033519900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 563, 665, 700, 950, 1126, 1330, 1900, 2252, 2399, 2660, 2815, 3325, 3941, 4798, 5630, 6650, 7882, 9596, 10697, 11260, 11995, 13300, 14075, 15764, 16793, 19705, 21394, 23990, 28150, 33586, 39410, 42788, 45581, 47980, 53485, 56300, 59975, 67172, 74879, 78820, 83965, 91162, 98525, 106970, 119950, 149758, 167930, 182324, 197050, 213940, 227905, 239900, 267425, 299516, 319067, 335860, 374395, 394100, 419825, 455810, 534850, 638134, 748790, 839650, 911620, 1069700, 1139525, 1276268, 1350637, 1497580, 1595335, 1679300, 1871975, 2279050, 2701274, 3190670, 3743950, 4558100, 5402548, 6381340, 6753185, 7487900, 7976675, 9454459, 13506370, 15953350, 18908918, 25662103, 27012740, 31906700, 33765925, 37817836, 47272295, 51324206, 67531850, 94544590, 102648412, 128310515, 135063700, 179634721, 189089180, 236361475, 256621030, 359269442, 472722950, 513242060, 641552575, 718538884, 898173605, 945445900, 1283105150, 1796347210, 2566210300, 3592694420, 4490868025, 8981736050, 17963472100]

約数ペア:

[(1, 17963472100), (2, 8981736050), (4, 4490868025), (5, 3592694420), (7, 2566210300), (10, 1796347210), (14, 1283105150), (19, 945445900), (20, 898173605), (25, 718538884), (28, 641552575), (35, 513242060), (38, 472722950), (50, 359269442), (70, 256621030), (76, 236361475), (95, 189089180), (100, 179634721), (133, 135063700), (140, 128310515), (175, 102648412), (190, 94544590), (266, 67531850), (350, 51324206), (380, 47272295), (475, 37817836), (532, 33765925), (563, 31906700), (665, 27012740), (700, 25662103), (950, 18908918), (1126, 15953350), (1330, 13506370), (1900, 9454459), (2252, 7976675), (2399, 7487900), (2660, 6753185), (2815, 6381340), (3325, 5402548), (3941, 4558100), (4798, 3743950), (5630, 3190670), (6650, 2701274), (7882, 2279050), (9596, 1871975), (10697, 1679300), (11260, 1595335), (11995, 1497580), (13300, 1350637), (14075, 1276268), (15764, 1139525), (16793, 1069700), (19705, 911620), (21394, 839650), (23990, 748790), (28150, 638134), (33586, 534850), (39410, 455810), (42788, 419825), (45581, 394100), (47980, 374395), (53485, 335860), (56300, 319067), (59975, 299516), (67172, 267425), (74879, 239900), (78820, 227905), (83965, 213940), (91162, 197050), (98525, 182324), (106970, 167930), (119950, 149758)]