1165200220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{207331}}^1$

素因数の和:207621

約数の個数: 24

約数和(自身を含む): 2455640208

約数和(自身を除く): 1290439988

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 207331, 414662, 829324, 1036655, 2073310, 4146620, 58260011, 116520022, 233040044, 291300055, 582600110, 1165200220]

約数ペア:

[(1, 1165200220), (2, 582600110), (4, 291300055), (5, 233040044), (10, 116520022), (20, 58260011), (281, 4146620), (562, 2073310), (1124, 1036655), (1405, 829324), (2810, 414662), (5620, 207331)]