65543260

素因数分解:

$2^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{3389}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 137823840

約数和(自身を除く): 72280580

約数列:

[1, 2, 4, 5, 10, 20, 967, 1934, 3389, 3868, 4835, 6778, 9670, 13556, 16945, 19340, 33890, 67780, 3277163, 6554326, 13108652, 16385815, 32771630, 65543260]

約数ペア:

[(1, 65543260), (2, 32771630), (4, 16385815), (5, 13108652), (10, 6554326), (20, 3277163), (967, 67780), (1934, 33890), (3389, 19340), (3868, 16945), (4835, 13556), (6778, 9670)]