477550340

素因数分解:

$2^2\times 5^1\times {\mathrm{5503}}^1\times {\mathrm{4339}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 1003269120

約数和(自身を除く): 525718780

約数列:

[1, 2, 4, 5, 10, 20, 4339, 5503, 8678, 11006, 17356, 21695, 22012, 27515, 43390, 55030, 86780, 110060, 23877517, 47755034, 95510068, 119387585, 238775170, 477550340]

約数ペア:

[(1, 477550340), (2, 238775170), (4, 119387585), (5, 95510068), (10, 47755034), (20, 23877517), (4339, 110060), (5503, 86780), (8678, 55030), (11006, 43390), (17356, 27515), (21695, 22012)]