105756440

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8447}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 238740480

約数和(自身を除く): 132984040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 8447, 12520, 16894, 33788, 42235, 67576, 84470, 168940, 337880, 2643911, 5287822, 10575644, 13219555, 21151288, 26439110, 52878220, 105756440]

約数ペア:

[(1, 105756440), (2, 52878220), (4, 26439110), (5, 21151288), (8, 13219555), (10, 10575644), (20, 5287822), (40, 2643911), (313, 337880), (626, 168940), (1252, 84470), (1565, 67576), (2504, 42235), (3130, 33788), (6260, 16894), (8447, 12520)]