25039380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11279}}^1$

素因数の和:11328

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 46972140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 11279, 22558, 33837, 45116, 56395, 67674, 112790, 135348, 169185, 225580, 338370, 417323, 676740, 834646, 1251969, 1669292, 2086615, 2503938, 4173230, 5007876, 6259845, 8346460, 12519690, 25039380]

約数ペア:

[(1, 25039380), (2, 12519690), (3, 8346460), (4, 6259845), (5, 5007876), (6, 4173230), (10, 2503938), (12, 2086615), (15, 1669292), (20, 1251969), (30, 834646), (37, 676740), (60, 417323), (74, 338370), (111, 225580), (148, 169185), (185, 135348), (222, 112790), (370, 67674), (444, 56395), (555, 45116), (740, 33837), (1110, 22558), (2220, 11279)]