14236840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8733

約数の個数: 32

約数和(自身を含む): 32817960

約数和(自身を除く): 18581120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8681, 17362, 34724, 43405, 69448, 86810, 173620, 347240, 355921, 711842, 1423684, 1779605, 2847368, 3559210, 7118420, 14236840]

約数ペア:

[(1, 14236840), (2, 7118420), (4, 3559210), (5, 2847368), (8, 1779605), (10, 1423684), (20, 711842), (40, 355921), (41, 347240), (82, 173620), (164, 86810), (205, 69448), (328, 43405), (410, 34724), (820, 17362), (1640, 8681)]