2410420

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 5096448

約数和(自身を除く): 2686028

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 631, 764, 955, 1262, 1910, 2524, 3155, 3820, 6310, 12620, 120521, 241042, 482084, 602605, 1205210, 2410420]

約数ペア:

[(1, 2410420), (2, 1205210), (4, 602605), (5, 482084), (10, 241042), (20, 120521), (191, 12620), (382, 6310), (631, 3820), (764, 3155), (955, 2524), (1262, 1910)]