34447480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 78128640

約数和(自身を除く): 43681160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 6781, 13562, 27124, 33905, 54248, 67810, 135620, 271240, 861187, 1722374, 3444748, 4305935, 6889496, 8611870, 17223740, 34447480]

約数ペア:

[(1, 34447480), (2, 17223740), (4, 8611870), (5, 6889496), (8, 4305935), (10, 3444748), (20, 1722374), (40, 861187), (127, 271240), (254, 135620), (508, 67810), (635, 54248), (1016, 33905), (1270, 27124), (2540, 13562), (5080, 6781)]