151994540

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4813}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 319457040

約数和(自身を除く): 167462500

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 4813, 6316, 7895, 9626, 15790, 19252, 24065, 31580, 48130, 96260, 7599727, 15199454, 30398908, 37998635, 75997270, 151994540]

約数ペア:

[(1, 151994540), (2, 75997270), (4, 37998635), (5, 30398908), (10, 15199454), (20, 7599727), (1579, 96260), (3158, 48130), (4813, 31580), (6316, 24065), (7895, 19252), (9626, 15790)]