80331310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 149225472

約数和(自身を除く): 68894162

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 1471, 2942, 5461, 7355, 10922, 14710, 27305, 54610, 63253, 126506, 186817, 316265, 373634, 632530, 934085, 1868170, 8033131, 16066262, 40165655, 80331310]

約数ペア:

[(1, 80331310), (2, 40165655), (5, 16066262), (10, 8033131), (43, 1868170), (86, 934085), (127, 632530), (215, 373634), (254, 316265), (430, 186817), (635, 126506), (1270, 63253), (1471, 54610), (2942, 27305), (5461, 14710), (7355, 10922)]