14286040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 19824680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 281, 310, 328, 410, 562, 620, 820, 1124, 1240, 1271, 1405, 1640, 2248, 2542, 2810, 5084, 5620, 6355, 8711, 10168, 11240, 11521, 12710, 17422, 23042, 25420, 34844, 43555, 46084, 50840, 57605, 69688, 87110, 92168, 115210, 174220, 230420, 348440, 357151, 460840, 714302, 1428604, 1785755, 2857208, 3571510, 7143020, 14286040]

約数ペア:

[(1, 14286040), (2, 7143020), (4, 3571510), (5, 2857208), (8, 1785755), (10, 1428604), (20, 714302), (31, 460840), (40, 357151), (41, 348440), (62, 230420), (82, 174220), (124, 115210), (155, 92168), (164, 87110), (205, 69688), (248, 57605), (281, 50840), (310, 46084), (328, 43555), (410, 34844), (562, 25420), (620, 23042), (820, 17422), (1124, 12710), (1240, 11521), (1271, 11240), (1405, 10168), (1640, 8711), (2248, 6355), (2542, 5620), (2810, 5084)]