105676870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28031}}^1$

素因数の和:28080

約数の個数: 32

約数和(自身を含む): 211921920

約数和(自身を除く): 106245050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 28031, 56062, 140155, 280310, 364403, 728806, 812899, 1625798, 1822015, 3644030, 4064495, 8128990, 10567687, 21135374, 52838435, 105676870]

約数ペア:

[(1, 105676870), (2, 52838435), (5, 21135374), (10, 10567687), (13, 8128990), (26, 4064495), (29, 3644030), (58, 1822015), (65, 1625798), (130, 812899), (145, 728806), (290, 364403), (377, 280310), (754, 140155), (1885, 56062), (3770, 28031)]