75826580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 88267756

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 797, 1340, 1420, 1594, 3188, 3985, 4757, 7970, 9514, 15940, 19028, 23785, 47570, 53399, 56587, 95140, 106798, 113174, 213596, 226348, 266995, 282935, 533990, 565870, 1067980, 1131740, 3791329, 7582658, 15165316, 18956645, 37913290, 75826580]

約数ペア:

[(1, 75826580), (2, 37913290), (4, 18956645), (5, 15165316), (10, 7582658), (20, 3791329), (67, 1131740), (71, 1067980), (134, 565870), (142, 533990), (268, 282935), (284, 266995), (335, 226348), (355, 213596), (670, 113174), (710, 106798), (797, 95140), (1340, 56587), (1420, 53399), (1594, 47570), (3188, 23785), (3985, 19028), (4757, 15940), (7970, 9514)]