108575920

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3581}}^1$

素因数の和:3973

約数の個数: 40

約数和(自身を含む): 253175760

約数和(自身を除く): 144599840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3581, 3790, 6064, 7162, 7580, 14324, 15160, 17905, 28648, 30320, 35810, 57296, 71620, 143240, 286480, 1357199, 2714398, 5428796, 6785995, 10857592, 13571990, 21715184, 27143980, 54287960, 108575920]

約数ペア:

[(1, 108575920), (2, 54287960), (4, 27143980), (5, 21715184), (8, 13571990), (10, 10857592), (16, 6785995), (20, 5428796), (40, 2714398), (80, 1357199), (379, 286480), (758, 143240), (1516, 71620), (1895, 57296), (3032, 35810), (3581, 30320), (3790, 28648), (6064, 17905), (7162, 15160), (7580, 14324)]