48686680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 128278080

約数和(自身を除く): 79591400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4241, 5740, 8482, 11480, 16964, 21205, 29687, 33928, 42410, 59374, 84820, 118748, 148435, 169640, 173881, 237496, 296870, 347762, 593740, 695524, 869405, 1187480, 1217167, 1391048, 1738810, 2434334, 3477620, 4868668, 6085835, 6955240, 9737336, 12171670, 24343340, 48686680]

約数ペア:

[(1, 48686680), (2, 24343340), (4, 12171670), (5, 9737336), (7, 6955240), (8, 6085835), (10, 4868668), (14, 3477620), (20, 2434334), (28, 1738810), (35, 1391048), (40, 1217167), (41, 1187480), (56, 869405), (70, 695524), (82, 593740), (140, 347762), (164, 296870), (205, 237496), (280, 173881), (287, 169640), (328, 148435), (410, 118748), (574, 84820), (820, 59374), (1148, 42410), (1435, 33928), (1640, 29687), (2296, 21205), (2870, 16964), (4241, 11480), (5740, 8482)]