72874910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{3299}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 134065800

約数和(自身を除く): 61190890

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 3299, 4418, 6598, 11045, 16495, 22090, 32990, 155053, 310106, 775265, 1550530, 7287491, 14574982, 36437455, 72874910]

約数ペア:

[(1, 72874910), (2, 36437455), (5, 14574982), (10, 7287491), (47, 1550530), (94, 775265), (235, 310106), (470, 155053), (2209, 32990), (3299, 22090), (4418, 16495), (6598, 11045)]