91729780

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{9949}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 193069800

約数和(自身を除く): 101340020

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 9949, 19898, 39796, 49745, 99490, 198980, 4586489, 9172978, 18345956, 22932445, 45864890, 91729780]

約数ペア:

[(1, 91729780), (2, 45864890), (4, 22932445), (5, 18345956), (10, 9172978), (20, 4586489), (461, 198980), (922, 99490), (1844, 49745), (2305, 39796), (4610, 19898), (9220, 9949)]