67012520

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2267}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 84036280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2267, 2956, 3695, 4534, 5912, 7390, 9068, 11335, 14780, 18136, 22670, 29560, 45340, 90680, 1675313, 3350626, 6701252, 8376565, 13402504, 16753130, 33506260, 67012520]

約数ペア:

[(1, 67012520), (2, 33506260), (4, 16753130), (5, 13402504), (8, 8376565), (10, 6701252), (20, 3350626), (40, 1675313), (739, 90680), (1478, 45340), (2267, 29560), (2956, 22670), (3695, 18136), (4534, 14780), (5912, 11335), (7390, 9068)]