2186553680

素因数分解:

$2^4\times 5^1\times {\mathrm{3697}}^1\times {\mathrm{7393}}^1$

素因数の和:11103

約数の個数: 40

約数和(自身を含む): 5085800232

約数和(自身を除く): 2899246552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3697, 7393, 7394, 14786, 14788, 18485, 29572, 29576, 36965, 36970, 59144, 59152, 73930, 73940, 118288, 147860, 147880, 295720, 295760, 591440, 27331921, 54663842, 109327684, 136659605, 218655368, 273319210, 437310736, 546638420, 1093276840, 2186553680]

約数ペア:

[(1, 2186553680), (2, 1093276840), (4, 546638420), (5, 437310736), (8, 273319210), (10, 218655368), (16, 136659605), (20, 109327684), (40, 54663842), (80, 27331921), (3697, 591440), (7393, 295760), (7394, 295720), (14786, 147880), (14788, 147860), (18485, 118288), (29572, 73940), (29576, 73930), (36965, 59152), (36970, 59144)]