1025473640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{884029}}^1$

素因数の和:884069

約数の個数: 32

約数和(自身を含む): 2386881000

約数和(自身を除く): 1361407360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 884029, 1768058, 3536116, 4420145, 7072232, 8840290, 17680580, 25636841, 35361160, 51273682, 102547364, 128184205, 205094728, 256368410, 512736820, 1025473640]

約数ペア:

[(1, 1025473640), (2, 512736820), (4, 256368410), (5, 205094728), (8, 128184205), (10, 102547364), (20, 51273682), (29, 35361160), (40, 25636841), (58, 17680580), (116, 8840290), (145, 7072232), (232, 4420145), (290, 3536116), (580, 1768058), (1160, 884029)]