80760710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1753}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 154576512

約数和(自身を除く): 73815802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1753, 2710, 3506, 4607, 8765, 9214, 17530, 23035, 29801, 46070, 59602, 149005, 298010, 475063, 950126, 2375315, 4750630, 8076071, 16152142, 40380355, 80760710]

約数ペア:

[(1, 80760710), (2, 40380355), (5, 16152142), (10, 8076071), (17, 4750630), (34, 2375315), (85, 950126), (170, 475063), (271, 298010), (542, 149005), (1355, 59602), (1753, 46070), (2710, 29801), (3506, 23035), (4607, 17530), (8765, 9214)]