45196420

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2459}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 95054400

約数和(自身を除く): 49857980

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 2459, 3676, 4595, 4918, 9190, 9836, 12295, 18380, 24590, 49180, 2259821, 4519642, 9039284, 11299105, 22598210, 45196420]

約数ペア:

[(1, 45196420), (2, 22598210), (4, 11299105), (5, 9039284), (10, 4519642), (20, 2259821), (919, 49180), (1838, 24590), (2459, 18380), (3676, 12295), (4595, 9836), (4918, 9190)]