79641950

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{7549}}^1$

素因数の和:7772

約数の個数: 24

約数和(自身を含む): 148855800

約数和(自身を除く): 69213850

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 7549, 10550, 15098, 37745, 75490, 188725, 377450, 1592839, 3185678, 7964195, 15928390, 39820975, 79641950]

約数ペア:

[(1, 79641950), (2, 39820975), (5, 15928390), (10, 7964195), (25, 3185678), (50, 1592839), (211, 377450), (422, 188725), (1055, 75490), (2110, 37745), (5275, 15098), (7549, 10550)]