2025777.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9929}}^1$

素因数の和:10101

約数の個数: 24

約数和(自身を含む): 68397840

約数和(自身を除く): 36029300

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9929, 19858, 39716, 49645, 99290, 198580, 1618427, 3236854, 6473708, 8092135, 16184270, 32368540]

約数ペア:

[(1, 32368540), (2, 16184270), (4, 8092135), (5, 6473708), (10, 3236854), (20, 1618427), (163, 198580), (326, 99290), (652, 49645), (815, 39716), (1630, 19858), (3260, 9929)]