39668150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8179}}^1$

素因数の和:8288

約数の個数: 24

約数和(自身を含む): 74552520

約数和(自身を除く): 34884370

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 8179, 16358, 40895, 81790, 204475, 408950, 793363, 1586726, 3966815, 7933630, 19834075, 39668150]

約数ペア:

[(1, 39668150), (2, 19834075), (5, 7933630), (10, 3966815), (25, 1586726), (50, 793363), (97, 408950), (194, 204475), (485, 81790), (970, 40895), (2425, 16358), (4850, 8179)]