1268731644190

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{10391}}^1\times {\mathrm{12101}}^1$

素因数の和:23508

約数の個数: 32

約数和(自身を含む): 2286389229120

約数和(自身を除く): 1017657584930

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 10391, 12101, 20782, 24202, 51955, 60505, 103910, 121010, 10484519, 12209909, 20969038, 24419818, 52422595, 61049545, 104845190, 122099090, 125741491, 251482982, 628707455, 1257414910, 126873164419, 253746328838, 634365822095, 1268731644190]

約数ペア:

[(1, 1268731644190), (2, 634365822095), (5, 253746328838), (10, 126873164419), (1009, 1257414910), (2018, 628707455), (5045, 251482982), (10090, 125741491), (10391, 122099090), (12101, 104845190), (20782, 61049545), (24202, 52422595), (51955, 24419818), (60505, 20969038), (103910, 12209909), (121010, 10484519)]