163670490010

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{25938271}}^1$

素因数の和:25938909

約数の個数: 16

約数和(自身を含む): 295073782272

約数和(自身を除く): 131403292262

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 25938271, 51876542, 129691355, 259382710, 16367049001, 32734098002, 81835245005, 163670490010]

約数ペア:

[(1, 163670490010), (2, 81835245005), (5, 32734098002), (10, 16367049001), (631, 259382710), (1262, 129691355), (3155, 51876542), (6310, 25938271)]