68475380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{118061}}^1$

素因数の和:118099

約数の個数: 24

約数和(自身を含む): 148758120

約数和(自身を除く): 80282740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 118061, 236122, 472244, 590305, 1180610, 2361220, 3423769, 6847538, 13695076, 17118845, 34237690, 68475380]

約数ペア:

[(1, 68475380), (2, 34237690), (4, 17118845), (5, 13695076), (10, 6847538), (20, 3423769), (29, 2361220), (58, 1180610), (116, 590305), (145, 472244), (290, 236122), (580, 118061)]