33130870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4253}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 64320480

約数和(自身を除く): 31189610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4253, 7790, 8506, 21265, 42530, 80807, 161614, 174373, 348746, 404035, 808070, 871865, 1743730, 3313087, 6626174, 16565435, 33130870]

約数ペア:

[(1, 33130870), (2, 16565435), (5, 6626174), (10, 3313087), (19, 1743730), (38, 871865), (41, 808070), (82, 404035), (95, 348746), (190, 174373), (205, 161614), (410, 80807), (779, 42530), (1558, 21265), (3895, 8506), (4253, 7790)]