72382190

素因数分解:

$2^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{4019}}^1$

素因数の和:5827

約数の個数: 16

約数和(自身を含む): 130392720

約数和(自身を除く): 58010530

約数列:

[1, 2, 5, 10, 1801, 3602, 4019, 8038, 9005, 18010, 20095, 40190, 7238219, 14476438, 36191095, 72382190]

約数ペア:

[(1, 72382190), (2, 36191095), (5, 14476438), (10, 7238219), (1801, 40190), (3602, 20095), (4019, 18010), (8038, 9005)]