61923920

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2799

約数の個数: 40

約数和(自身を含む): 144491496

約数和(自身を除く): 82567576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2473, 2504, 3130, 4946, 5008, 6260, 9892, 12365, 12520, 19784, 24730, 25040, 39568, 49460, 98920, 197840, 774049, 1548098, 3096196, 3870245, 6192392, 7740490, 12384784, 15480980, 30961960, 61923920]

約数ペア:

[(1, 61923920), (2, 30961960), (4, 15480980), (5, 12384784), (8, 7740490), (10, 6192392), (16, 3870245), (20, 3096196), (40, 1548098), (80, 774049), (313, 197840), (626, 98920), (1252, 49460), (1565, 39568), (2473, 25040), (2504, 24730), (3130, 19784), (4946, 12520), (5008, 12365), (6260, 9892)]