98505580

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{11699}}^1$

素因数の和:12129

約数の個数: 24

約数和(自身を含む): 207370800

約数和(自身を除く): 108865220

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 11699, 23398, 46796, 58495, 116990, 233980, 4925279, 9850558, 19701116, 24626395, 49252790, 98505580]

約数ペア:

[(1, 98505580), (2, 49252790), (4, 24626395), (5, 19701116), (10, 9850558), (20, 4925279), (421, 233980), (842, 116990), (1684, 58495), (2105, 46796), (4210, 23398), (8420, 11699)]