474360980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{578489}}^1$

素因数の和:578539

約数の個数: 24

約数和(自身を含む): 1020456360

約数和(自身を除く): 546095380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 578489, 1156978, 2313956, 2892445, 5784890, 11569780, 23718049, 47436098, 94872196, 118590245, 237180490, 474360980]

約数ペア:

[(1, 474360980), (2, 237180490), (4, 118590245), (5, 94872196), (10, 47436098), (20, 23718049), (41, 11569780), (82, 5784890), (164, 2892445), (205, 2313956), (410, 1156978), (820, 578489)]