37948790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 78008832

約数和(自身を除く): 40060042

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 71, 86, 110, 113, 142, 215, 226, 355, 430, 473, 565, 710, 781, 946, 1130, 1243, 1562, 2365, 2486, 3053, 3905, 4730, 4859, 6106, 6215, 7810, 8023, 9718, 12430, 15265, 16046, 24295, 30530, 33583, 40115, 48590, 53449, 67166, 80230, 88253, 106898, 167915, 176506, 267245, 335830, 344989, 441265, 534490, 689978, 882530, 1724945, 3449890, 3794879, 7589758, 18974395, 37948790]

約数ペア:

[(1, 37948790), (2, 18974395), (5, 7589758), (10, 3794879), (11, 3449890), (22, 1724945), (43, 882530), (55, 689978), (71, 534490), (86, 441265), (110, 344989), (113, 335830), (142, 267245), (215, 176506), (226, 167915), (355, 106898), (430, 88253), (473, 80230), (565, 67166), (710, 53449), (781, 48590), (946, 40115), (1130, 33583), (1243, 30530), (1562, 24295), (2365, 16046), (2486, 15265), (3053, 12430), (3905, 9718), (4730, 8023), (4859, 7810), (6106, 6215)]