6672580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 14708736

約数和(自身を除く): 8036156

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 127, 142, 148, 185, 254, 284, 355, 370, 508, 635, 710, 740, 1270, 1420, 2540, 2627, 4699, 5254, 9017, 9398, 10508, 13135, 18034, 18796, 23495, 26270, 36068, 45085, 46990, 52540, 90170, 93980, 180340, 333629, 667258, 1334516, 1668145, 3336290, 6672580]

約数ペア:

[(1, 6672580), (2, 3336290), (4, 1668145), (5, 1334516), (10, 667258), (20, 333629), (37, 180340), (71, 93980), (74, 90170), (127, 52540), (142, 46990), (148, 45085), (185, 36068), (254, 26270), (284, 23495), (355, 18796), (370, 18034), (508, 13135), (635, 10508), (710, 9398), (740, 9017), (1270, 5254), (1420, 4699), (2540, 2627)]