76745920

素因数分解:

$2^6\times 5^1\times {\mathrm{239831}}^1$

素因数の和:239848

約数の個数: 28

約数和(自身を含む): 182751984

約数和(自身を除く): 106006064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 239831, 479662, 959324, 1199155, 1918648, 2398310, 3837296, 4796620, 7674592, 9593240, 15349184, 19186480, 38372960, 76745920]

約数ペア:

[(1, 76745920), (2, 38372960), (4, 19186480), (5, 15349184), (8, 9593240), (10, 7674592), (16, 4796620), (20, 3837296), (32, 2398310), (40, 1918648), (64, 1199155), (80, 959324), (160, 479662), (320, 239831)]