572750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 1123200

約数和(自身を除く): 550450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 125, 145, 158, 250, 290, 395, 725, 790, 1450, 1975, 2291, 3625, 3950, 4582, 7250, 9875, 11455, 19750, 22910, 57275, 114550, 286375, 572750]

約数ペア:

[(1, 572750), (2, 286375), (5, 114550), (10, 57275), (25, 22910), (29, 19750), (50, 11455), (58, 9875), (79, 7250), (125, 4582), (145, 3950), (158, 3625), (250, 2291), (290, 1975), (395, 1450), (725, 790)]