1107029360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 2618269920

約数和(自身を除く): 1511240560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 139, 226, 278, 452, 556, 565, 695, 881, 904, 1112, 1130, 1390, 1762, 1808, 2224, 2260, 2780, 3524, 4405, 4520, 5560, 7048, 8810, 9040, 11120, 14096, 15707, 17620, 31414, 35240, 62828, 70480, 78535, 99553, 122459, 125656, 157070, 199106, 244918, 251312, 314140, 398212, 489836, 497765, 612295, 628280, 796424, 979672, 995530, 1224590, 1256560, 1592848, 1959344, 1991060, 2449180, 3982120, 4898360, 7964240, 9796720, 13837867, 27675734, 55351468, 69189335, 110702936, 138378670, 221405872, 276757340, 553514680, 1107029360]

約数ペア:

[(1, 1107029360), (2, 553514680), (4, 276757340), (5, 221405872), (8, 138378670), (10, 110702936), (16, 69189335), (20, 55351468), (40, 27675734), (80, 13837867), (113, 9796720), (139, 7964240), (226, 4898360), (278, 3982120), (452, 2449180), (556, 1991060), (565, 1959344), (695, 1592848), (881, 1256560), (904, 1224590), (1112, 995530), (1130, 979672), (1390, 796424), (1762, 628280), (1808, 612295), (2224, 497765), (2260, 489836), (2780, 398212), (3524, 314140), (4405, 251312), (4520, 244918), (5560, 199106), (7048, 157070), (8810, 125656), (9040, 122459), (11120, 99553), (14096, 78535), (15707, 70480), (17620, 62828), (31414, 35240)]