424269100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{136861}}^1$

素因数の和:136906

約数の個数: 36

約数和(自身を含む): 950369728

約数和(自身を除く): 526100628

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 136861, 273722, 547444, 684305, 1368610, 2737220, 3421525, 4242691, 6843050, 8485382, 13686100, 16970764, 21213455, 42426910, 84853820, 106067275, 212134550, 424269100]

約数ペア:

[(1, 424269100), (2, 212134550), (4, 106067275), (5, 84853820), (10, 42426910), (20, 21213455), (25, 16970764), (31, 13686100), (50, 8485382), (62, 6843050), (100, 4242691), (124, 3421525), (155, 2737220), (310, 1368610), (620, 684305), (775, 547444), (1550, 273722), (3100, 136861)]