99364420

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{11801}}^1$

素因数の和:12231

約数の個数: 24

約数和(自身を含む): 209178648

約数和(自身を除く): 109814228

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 11801, 23602, 47204, 59005, 118010, 236020, 4968221, 9936442, 19872884, 24841105, 49682210, 99364420]

約数ペア:

[(1, 99364420), (2, 49682210), (4, 24841105), (5, 19872884), (10, 9936442), (20, 4968221), (421, 236020), (842, 118010), (1684, 59005), (2105, 47204), (4210, 23602), (8420, 11801)]