2510164240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59539}}^1$

素因数の和:59600

約数の個数: 80

約数和(自身を含む): 6378877440

約数和(自身を除く): 3868713200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 59539, 119078, 238156, 297695, 476312, 595390, 952624, 1012163, 1190780, 1845709, 2024326, 2381560, 3691418, 4048652, 4763120, 5060815, 7382836, 8097304, 9228545, 10121630, 14765672, 16194608, 18457090, 20243260, 29531344, 31377053, 36914180, 40486520, 62754106, 73828360, 80973040, 125508212, 147656720, 156885265, 251016424, 313770530, 502032848, 627541060, 1255082120, 2510164240]

約数ペア:

[(1, 2510164240), (2, 1255082120), (4, 627541060), (5, 502032848), (8, 313770530), (10, 251016424), (16, 156885265), (17, 147656720), (20, 125508212), (31, 80973040), (34, 73828360), (40, 62754106), (62, 40486520), (68, 36914180), (80, 31377053), (85, 29531344), (124, 20243260), (136, 18457090), (155, 16194608), (170, 14765672), (248, 10121630), (272, 9228545), (310, 8097304), (340, 7382836), (496, 5060815), (527, 4763120), (620, 4048652), (680, 3691418), (1054, 2381560), (1240, 2024326), (1360, 1845709), (2108, 1190780), (2480, 1012163), (2635, 952624), (4216, 595390), (5270, 476312), (8432, 297695), (10540, 238156), (21080, 119078), (42160, 59539)]