80264710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{757}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 151284672

約数和(自身を除く): 71019962

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 757, 922, 1514, 2305, 3785, 4610, 7570, 10603, 17411, 21206, 34822, 53015, 87055, 106030, 174110, 348977, 697954, 1744885, 3489770, 8026471, 16052942, 40132355, 80264710]

約数ペア:

[(1, 80264710), (2, 40132355), (5, 16052942), (10, 8026471), (23, 3489770), (46, 1744885), (115, 697954), (230, 348977), (461, 174110), (757, 106030), (922, 87055), (1514, 53015), (2305, 34822), (3785, 21206), (4610, 17411), (7570, 10603)]