4965580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8009}}^1$

素因数の和:8049

約数の個数: 24

約数和(自身を含む): 10765440

約数和(自身を除く): 5799860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8009, 16018, 32036, 40045, 80090, 160180, 248279, 496558, 993116, 1241395, 2482790, 4965580]

約数ペア:

[(1, 4965580), (2, 2482790), (4, 1241395), (5, 993116), (10, 496558), (20, 248279), (31, 160180), (62, 80090), (124, 40045), (155, 32036), (310, 16018), (620, 8009)]