8495832640

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:1092

約数の個数: 112

約数和(自身を含む): 20482560000

約数和(自身を除く): 11986727360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 349, 508, 599, 635, 698, 1016, 1198, 1270, 1396, 1745, 2032, 2396, 2540, 2792, 2995, 3490, 4064, 4792, 5080, 5584, 5990, 6980, 8128, 9584, 10160, 11168, 11980, 13960, 19168, 20320, 22336, 23960, 27920, 38336, 40640, 44323, 47920, 55840, 76073, 88646, 95840, 111680, 152146, 177292, 191680, 209051, 221615, 304292, 354584, 380365, 418102, 443230, 608584, 709168, 760730, 836204, 886460, 1045255, 1217168, 1418336, 1521460, 1672408, 1772920, 2090510, 2434336, 2836672, 3042920, 3344816, 3545840, 4181020, 4868672, 6085840, 6689632, 7091680, 8362040, 12171680, 13379264, 14183360, 16724080, 24343360, 26549477, 33448160, 53098954, 66896320, 106197908, 132747385, 212395816, 265494770, 424791632, 530989540, 849583264, 1061979080, 1699166528, 2123958160, 4247916320, 8495832640]

約数ペア:

[(1, 8495832640), (2, 4247916320), (4, 2123958160), (5, 1699166528), (8, 1061979080), (10, 849583264), (16, 530989540), (20, 424791632), (32, 265494770), (40, 212395816), (64, 132747385), (80, 106197908), (127, 66896320), (160, 53098954), (254, 33448160), (320, 26549477), (349, 24343360), (508, 16724080), (599, 14183360), (635, 13379264), (698, 12171680), (1016, 8362040), (1198, 7091680), (1270, 6689632), (1396, 6085840), (1745, 4868672), (2032, 4181020), (2396, 3545840), (2540, 3344816), (2792, 3042920), (2995, 2836672), (3490, 2434336), (4064, 2090510), (4792, 1772920), (5080, 1672408), (5584, 1521460), (5990, 1418336), (6980, 1217168), (8128, 1045255), (9584, 886460), (10160, 836204), (11168, 760730), (11980, 709168), (13960, 608584), (19168, 443230), (20320, 418102), (22336, 380365), (23960, 354584), (27920, 304292), (38336, 221615), (40640, 209051), (44323, 191680), (47920, 177292), (55840, 152146), (76073, 111680), (88646, 95840)]