74875810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 141305472

約数和(自身を除く): 66429662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 1297, 2510, 2594, 5773, 6485, 11546, 12970, 28865, 29831, 57730, 59662, 149155, 298310, 325547, 651094, 1627735, 3255470, 7487581, 14975162, 37437905, 74875810]

約数ペア:

[(1, 74875810), (2, 37437905), (5, 14975162), (10, 7487581), (23, 3255470), (46, 1627735), (115, 651094), (230, 325547), (251, 298310), (502, 149155), (1255, 59662), (1297, 57730), (2510, 29831), (2594, 28865), (5773, 12970), (6485, 11546)]