70468040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37483}}^1$

素因数の和:37541

約数の個数: 32

約数和(自身を含む): 161930880

約数和(自身を除く): 91462840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 37483, 74966, 149932, 187415, 299864, 374830, 749660, 1499320, 1761701, 3523402, 7046804, 8808505, 14093608, 17617010, 35234020, 70468040]

約数ペア:

[(1, 70468040), (2, 35234020), (4, 17617010), (5, 14093608), (8, 8808505), (10, 7046804), (20, 3523402), (40, 1761701), (47, 1499320), (94, 749660), (188, 374830), (235, 299864), (376, 187415), (470, 149932), (940, 74966), (1880, 37483)]