38975450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10979}}^1$

素因数の和:11062

約数の個数: 24

約数和(自身を含む): 73522080

約数和(自身を除く): 34546630

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 10979, 21958, 54895, 109790, 274475, 548950, 779509, 1559018, 3897545, 7795090, 19487725, 38975450]

約数ペア:

[(1, 38975450), (2, 19487725), (5, 7795090), (10, 3897545), (25, 1559018), (50, 779509), (71, 548950), (142, 274475), (355, 109790), (710, 54895), (1775, 21958), (3550, 10979)]