39662220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50849}}^1$

素因数の和:50874

約数の個数: 48

約数和(自身を含む): 119599200

約数和(自身を除く): 79936980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 50849, 101698, 152547, 203396, 254245, 305094, 508490, 610188, 661037, 762735, 1016980, 1322074, 1525470, 1983111, 2644148, 3050940, 3305185, 3966222, 6610370, 7932444, 9915555, 13220740, 19831110, 39662220]

約数ペア:

[(1, 39662220), (2, 19831110), (3, 13220740), (4, 9915555), (5, 7932444), (6, 6610370), (10, 3966222), (12, 3305185), (13, 3050940), (15, 2644148), (20, 1983111), (26, 1525470), (30, 1322074), (39, 1016980), (52, 762735), (60, 661037), (65, 610188), (78, 508490), (130, 305094), (156, 254245), (195, 203396), (260, 152547), (390, 101698), (780, 50849)]