170875277680

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7881701}}^1$

素因数の和:7881985

約数の個数: 40

約数和(自身を含む): 398751067584

約数和(自身を除く): 227875789904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 21680, 7881701, 15763402, 31526804, 39408505, 63053608, 78817010, 126107216, 157634020, 315268040, 630536080, 2135940971, 4271881942, 8543763884, 10679704855, 17087527768, 21359409710, 34175055536, 42718819420, 85437638840, 170875277680]

約数ペア:

[(1, 170875277680), (2, 85437638840), (4, 42718819420), (5, 34175055536), (8, 21359409710), (10, 17087527768), (16, 10679704855), (20, 8543763884), (40, 4271881942), (80, 2135940971), (271, 630536080), (542, 315268040), (1084, 157634020), (1355, 126107216), (2168, 78817010), (2710, 63053608), (4336, 39408505), (5420, 31526804), (10840, 15763402), (21680, 7881701)]