164089250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 342407520

約数和(自身を除く): 178318270

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 725, 754, 1450, 1625, 1741, 1885, 3250, 3482, 3625, 3770, 7250, 8705, 9425, 17410, 18850, 22633, 43525, 45266, 47125, 50489, 87050, 94250, 100978, 113165, 217625, 226330, 252445, 435250, 504890, 565825, 656357, 1131650, 1262225, 1312714, 2524450, 2829125, 3281785, 5658250, 6311125, 6563570, 12622250, 16408925, 32817850, 82044625, 164089250]

約数ペア:

[(1, 164089250), (2, 82044625), (5, 32817850), (10, 16408925), (13, 12622250), (25, 6563570), (26, 6311125), (29, 5658250), (50, 3281785), (58, 2829125), (65, 2524450), (125, 1312714), (130, 1262225), (145, 1131650), (250, 656357), (290, 565825), (325, 504890), (377, 435250), (650, 252445), (725, 226330), (754, 217625), (1450, 113165), (1625, 100978), (1741, 94250), (1885, 87050), (3250, 50489), (3482, 47125), (3625, 45266), (3770, 43525), (7250, 22633), (8705, 18850), (9425, 17410)]