1566402010

素因数分解:

$2^1\times 5^1\times {\mathrm{5471}}^1\times {\mathrm{28631}}^1$

素因数の和:34109

約数の個数: 16

約数和(自身を含む): 2820137472

約数和(自身を除く): 1253735462

約数列:

[1, 2, 5, 10, 5471, 10942, 27355, 28631, 54710, 57262, 143155, 286310, 156640201, 313280402, 783201005, 1566402010]

約数ペア:

[(1, 1566402010), (2, 783201005), (5, 313280402), (10, 156640201), (5471, 286310), (10942, 143155), (27355, 57262), (28631, 54710)]