79113400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10691}}^1$

素因数の和:10744

約数の個数: 48

約数和(自身を含む): 188927640

約数和(自身を除く): 109814240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 10691, 21382, 42764, 53455, 85528, 106910, 213820, 267275, 395567, 427640, 534550, 791134, 1069100, 1582268, 1977835, 2138200, 3164536, 3955670, 7911340, 9889175, 15822680, 19778350, 39556700, 79113400]

約数ペア:

[(1, 79113400), (2, 39556700), (4, 19778350), (5, 15822680), (8, 9889175), (10, 7911340), (20, 3955670), (25, 3164536), (37, 2138200), (40, 1977835), (50, 1582268), (74, 1069100), (100, 791134), (148, 534550), (185, 427640), (200, 395567), (296, 267275), (370, 213820), (740, 106910), (925, 85528), (1480, 53455), (1850, 42764), (3700, 21382), (7400, 10691)]