8895140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14387

約数の個数: 24

約数和(自身を含む): 19283712

約数和(自身を除く): 10388572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 14347, 28694, 57388, 71735, 143470, 286940, 444757, 889514, 1779028, 2223785, 4447570, 8895140]

約数ペア:

[(1, 8895140), (2, 4447570), (4, 2223785), (5, 1779028), (10, 889514), (20, 444757), (31, 286940), (62, 143470), (124, 71735), (155, 57388), (310, 28694), (620, 14347)]