80264030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104239}}^1$

素因数の和:104264

約数の個数: 32

約数和(自身を含む): 180126720

約数和(自身を除く): 99862690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 104239, 208478, 521195, 729673, 1042390, 1146629, 1459346, 2293258, 3648365, 5733145, 7296730, 8026403, 11466290, 16052806, 40132015, 80264030]

約数ペア:

[(1, 80264030), (2, 40132015), (5, 16052806), (7, 11466290), (10, 8026403), (11, 7296730), (14, 5733145), (22, 3648365), (35, 2293258), (55, 1459346), (70, 1146629), (77, 1042390), (110, 729673), (154, 521195), (385, 208478), (770, 104239)]