2445850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4470

約数の個数: 24

約数和(自身を含む): 4963968

約数和(自身を除く): 2518118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4447, 8894, 22235, 44470, 48917, 97834, 111175, 222350, 244585, 489170, 1222925, 2445850]

約数ペア:

[(1, 2445850), (2, 1222925), (5, 489170), (10, 244585), (11, 222350), (22, 111175), (25, 97834), (50, 48917), (55, 44470), (110, 22235), (275, 8894), (550, 4447)]