263485484260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{572794531}}^1$

素因数の和:572794563

約数の個数: 24

約数和(自身を含む): 577376888256

約数和(自身を除く): 313891403996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 572794531, 1145589062, 2291178124, 2863972655, 5727945310, 11455890620, 13174274213, 26348548426, 52697096852, 65871371065, 131742742130, 263485484260]

約数ペア:

[(1, 263485484260), (2, 131742742130), (4, 65871371065), (5, 52697096852), (10, 26348548426), (20, 13174274213), (23, 11455890620), (46, 5727945310), (92, 2863972655), (115, 2291178124), (230, 1145589062), (460, 572794531)]