626630260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 1449705600

約数和(自身を除く): 823075340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 101, 116, 145, 190, 202, 290, 380, 404, 505, 551, 563, 580, 1010, 1102, 1126, 1919, 2020, 2204, 2252, 2755, 2815, 2929, 3838, 5510, 5630, 5858, 7676, 9595, 10697, 11020, 11260, 11716, 14645, 16327, 19190, 21394, 29290, 32654, 38380, 42788, 53485, 55651, 56863, 58580, 65308, 81635, 106970, 111302, 113726, 163270, 213940, 222604, 227452, 278255, 284315, 310213, 326540, 556510, 568630, 620426, 1080397, 1113020, 1137260, 1240852, 1551065, 1649027, 2160794, 3102130, 3298054, 4321588, 5401985, 6204260, 6596108, 8245135, 10803970, 16490270, 21607940, 31331513, 32980540, 62663026, 125326052, 156657565, 313315130, 626630260]

約数ペア:

[(1, 626630260), (2, 313315130), (4, 156657565), (5, 125326052), (10, 62663026), (19, 32980540), (20, 31331513), (29, 21607940), (38, 16490270), (58, 10803970), (76, 8245135), (95, 6596108), (101, 6204260), (116, 5401985), (145, 4321588), (190, 3298054), (202, 3102130), (290, 2160794), (380, 1649027), (404, 1551065), (505, 1240852), (551, 1137260), (563, 1113020), (580, 1080397), (1010, 620426), (1102, 568630), (1126, 556510), (1919, 326540), (2020, 310213), (2204, 284315), (2252, 278255), (2755, 227452), (2815, 222604), (2929, 213940), (3838, 163270), (5510, 113726), (5630, 111302), (5858, 106970), (7676, 81635), (9595, 65308), (10697, 58580), (11020, 56863), (11260, 55651), (11716, 53485), (14645, 42788), (16327, 38380), (19190, 32654), (21394, 29290)]