4421980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9613}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 9690912

約数和(自身を除く): 5268932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9613, 19226, 38452, 48065, 96130, 192260, 221099, 442198, 884396, 1105495, 2210990, 4421980]

約数ペア:

[(1, 4421980), (2, 2210990), (4, 1105495), (5, 884396), (10, 442198), (20, 221099), (23, 192260), (46, 96130), (92, 48065), (115, 38452), (230, 19226), (460, 9613)]