196346320

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2767}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 457185024

約数和(自身を除く): 260838704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 1774, 2767, 3548, 4435, 5534, 7096, 8870, 11068, 13835, 14192, 17740, 22136, 27670, 35480, 44272, 55340, 70960, 110680, 221360, 2454329, 4908658, 9817316, 12271645, 19634632, 24543290, 39269264, 49086580, 98173160, 196346320]

約数ペア:

[(1, 196346320), (2, 98173160), (4, 49086580), (5, 39269264), (8, 24543290), (10, 19634632), (16, 12271645), (20, 9817316), (40, 4908658), (80, 2454329), (887, 221360), (1774, 110680), (2767, 70960), (3548, 55340), (4435, 44272), (5534, 35480), (7096, 27670), (8870, 22136), (11068, 17740), (13835, 14192)]