25869160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 60360300

約数和(自身を除く): 34491140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 769, 841, 1160, 1538, 1682, 3076, 3364, 3845, 4205, 6152, 6728, 7690, 8410, 15380, 16820, 22301, 30760, 33640, 44602, 89204, 111505, 178408, 223010, 446020, 646729, 892040, 1293458, 2586916, 3233645, 5173832, 6467290, 12934580, 25869160]

約数ペア:

[(1, 25869160), (2, 12934580), (4, 6467290), (5, 5173832), (8, 3233645), (10, 2586916), (20, 1293458), (29, 892040), (40, 646729), (58, 446020), (116, 223010), (145, 178408), (232, 111505), (290, 89204), (580, 44602), (769, 33640), (841, 30760), (1160, 22301), (1538, 16820), (1682, 15380), (3076, 8410), (3364, 7690), (3845, 6728), (4205, 6152)]