3420980620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{746939}}^1$

素因数の和:747177

約数の個数: 24

約数和(自身を含む): 7215440400

約数和(自身を除く): 3794459780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 746939, 1493878, 2987756, 3734695, 7469390, 14938780, 171049031, 342098062, 684196124, 855245155, 1710490310, 3420980620]

約数ペア:

[(1, 3420980620), (2, 1710490310), (4, 855245155), (5, 684196124), (10, 342098062), (20, 171049031), (229, 14938780), (458, 7469390), (916, 3734695), (1145, 2987756), (2290, 1493878), (4580, 746939)]