72384890

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{14221}}^1$

素因数の和:14737

約数の個数: 16

約数和(自身を含む): 130557960

約数和(自身を除く): 58173070

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 14221, 28442, 71105, 142210, 7238489, 14476978, 36192445, 72384890]

約数ペア:

[(1, 72384890), (2, 36192445), (5, 14476978), (10, 7238489), (509, 142210), (1018, 71105), (2545, 28442), (5090, 14221)]