539286320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{232451}}^1$

素因数の和:232493

約数の個数: 40

約数和(自身を含む): 1297082160

約数和(自身を除く): 757795840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 232451, 464902, 929804, 1162255, 1859608, 2324510, 3719216, 4649020, 6741079, 9298040, 13482158, 18596080, 26964316, 33705395, 53928632, 67410790, 107857264, 134821580, 269643160, 539286320]

約数ペア:

[(1, 539286320), (2, 269643160), (4, 134821580), (5, 107857264), (8, 67410790), (10, 53928632), (16, 33705395), (20, 26964316), (29, 18596080), (40, 13482158), (58, 9298040), (80, 6741079), (116, 4649020), (145, 3719216), (232, 2324510), (290, 1859608), (464, 1162255), (580, 929804), (1160, 464902), (2320, 232451)]