135846440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117109}}^1$

素因数の和:117149

約数の個数: 32

約数和(自身を含む): 316197000

約数和(自身を除く): 180350560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 117109, 234218, 468436, 585545, 936872, 1171090, 2342180, 3396161, 4684360, 6792322, 13584644, 16980805, 27169288, 33961610, 67923220, 135846440]

約数ペア:

[(1, 135846440), (2, 67923220), (4, 33961610), (5, 27169288), (8, 16980805), (10, 13584644), (20, 6792322), (29, 4684360), (40, 3396161), (58, 2342180), (116, 1171090), (145, 936872), (232, 585545), (290, 468436), (580, 234218), (1160, 117109)]