268581610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6653}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 528913152

約数和(自身を除く): 260331542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1835, 3670, 4037, 6653, 8074, 13306, 20185, 33265, 40370, 66530, 73183, 146366, 365915, 731830, 2441651, 4883302, 12208255, 24416510, 26858161, 53716322, 134290805, 268581610]

約数ペア:

[(1, 268581610), (2, 134290805), (5, 53716322), (10, 26858161), (11, 24416510), (22, 12208255), (55, 4883302), (110, 2441651), (367, 731830), (734, 365915), (1835, 146366), (3670, 73183), (4037, 66530), (6653, 40370), (8074, 33265), (13306, 20185)]