228626450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{351733}}^1$

素因数の和:351758

約数の個数: 24

約数和(自身を含む): 457957668

約数和(自身を除く): 229331218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 351733, 703466, 1758665, 3517330, 4572529, 8793325, 9145058, 17586650, 22862645, 45725290, 114313225, 228626450]

約数ペア:

[(1, 228626450), (2, 114313225), (5, 45725290), (10, 22862645), (13, 17586650), (25, 9145058), (26, 8793325), (50, 4572529), (65, 3517330), (130, 1758665), (325, 703466), (650, 351733)]