107142571010

素因数分解:

$2^1\times 5^1\times {\mathrm{21991}}^1\times {\mathrm{487211}}^1$

素因数の和:509209

約数の個数: 16

約数和(自身を含む): 192865793472

約数和(自身を除く): 85723222462

約数列:

[1, 2, 5, 10, 21991, 43982, 109955, 219910, 487211, 974422, 2436055, 4872110, 10714257101, 21428514202, 53571285505, 107142571010]

約数ペア:

[(1, 107142571010), (2, 53571285505), (5, 21428514202), (10, 10714257101), (21991, 4872110), (43982, 2436055), (109955, 974422), (219910, 487211)]