10106541640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19435657}}^1$

素因数の和:19435681

約数の個数: 32

約数和(自身を含む): 24488929080

約数和(自身を除く): 14382387440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19435657, 38871314, 77742628, 97178285, 155485256, 194356570, 252663541, 388713140, 505327082, 777426280, 1010654164, 1263317705, 2021308328, 2526635410, 5053270820, 10106541640]

約数ペア:

[(1, 10106541640), (2, 5053270820), (4, 2526635410), (5, 2021308328), (8, 1263317705), (10, 1010654164), (13, 777426280), (20, 505327082), (26, 388713140), (40, 252663541), (52, 194356570), (65, 155485256), (104, 97178285), (130, 77742628), (260, 38871314), (520, 19435657)]