74100403660

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{8800523}}^1$

素因数の和:8800953

約数の個数: 24

約数和(自身を含む): 155980487376

約数和(自身を除く): 81880083716

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 8800523, 17601046, 35202092, 44002615, 88005230, 176010460, 3705020183, 7410040366, 14820080732, 18525100915, 37050201830, 74100403660]

約数ペア:

[(1, 74100403660), (2, 37050201830), (4, 18525100915), (5, 14820080732), (10, 7410040366), (20, 3705020183), (421, 176010460), (842, 88005230), (1684, 44002615), (2105, 35202092), (4210, 17601046), (8420, 8800523)]