129615860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{589163}}^1$

素因数の和:589183

約数の個数: 24

約数和(自身を含む): 296938656

約数和(自身を除く): 167322796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 589163, 1178326, 2356652, 2945815, 5891630, 6480793, 11783260, 12961586, 25923172, 32403965, 64807930, 129615860]

約数ペア:

[(1, 129615860), (2, 64807930), (4, 32403965), (5, 25923172), (10, 12961586), (11, 11783260), (20, 6480793), (22, 5891630), (44, 2945815), (55, 2356652), (110, 1178326), (220, 589163)]