71745850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130470

約数の個数: 24

約数和(自身を含む): 145579968

約数和(自身を除く): 73834118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 130447, 260894, 652235, 1304470, 1434917, 2869834, 3261175, 6522350, 7174585, 14349170, 35872925, 71745850]

約数ペア:

[(1, 71745850), (2, 35872925), (5, 14349170), (10, 7174585), (11, 6522350), (22, 3261175), (25, 2869834), (50, 1434917), (55, 1304470), (110, 652235), (275, 260894), (550, 130447)]