8476700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 19790400

約数和(自身を除く): 11313700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 79, 100, 116, 145, 148, 158, 185, 290, 316, 370, 395, 580, 725, 740, 790, 925, 1073, 1450, 1580, 1850, 1975, 2146, 2291, 2900, 2923, 3700, 3950, 4292, 4582, 5365, 5846, 7900, 9164, 10730, 11455, 11692, 14615, 21460, 22910, 26825, 29230, 45820, 53650, 57275, 58460, 73075, 84767, 107300, 114550, 146150, 169534, 229100, 292300, 339068, 423835, 847670, 1695340, 2119175, 4238350, 8476700]

約数ペア:

[(1, 8476700), (2, 4238350), (4, 2119175), (5, 1695340), (10, 847670), (20, 423835), (25, 339068), (29, 292300), (37, 229100), (50, 169534), (58, 146150), (74, 114550), (79, 107300), (100, 84767), (116, 73075), (145, 58460), (148, 57275), (158, 53650), (185, 45820), (290, 29230), (316, 26825), (370, 22910), (395, 21460), (580, 14615), (725, 11692), (740, 11455), (790, 10730), (925, 9164), (1073, 7900), (1450, 5846), (1580, 5365), (1850, 4582), (1975, 4292), (2146, 3950), (2291, 3700), (2900, 2923)]