465980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 1022112

約数和(自身を除く): 556132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1013, 2026, 4052, 5065, 10130, 20260, 23299, 46598, 93196, 116495, 232990, 465980]

約数ペア:

[(1, 465980), (2, 232990), (4, 116495), (5, 93196), (10, 46598), (20, 23299), (23, 20260), (46, 10130), (92, 5065), (115, 4052), (230, 2026), (460, 1013)]