4857752020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1423}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 11368304640

約数和(自身を除く): 6510552620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 263, 295, 526, 590, 649, 1052, 1180, 1298, 1315, 1423, 2596, 2630, 2846, 2893, 3245, 5260, 5692, 5786, 6490, 7115, 11572, 12980, 14230, 14465, 15517, 15653, 28460, 28930, 31034, 31306, 57860, 62068, 62612, 77585, 78265, 83957, 155170, 156530, 167914, 170687, 310340, 313060, 335828, 341374, 374249, 419785, 682748, 748498, 839570, 853435, 923527, 1496996, 1679140, 1706870, 1847054, 1871245, 3413740, 3694108, 3742490, 4116739, 4617635, 7484980, 8233478, 9235270, 16466956, 18470540, 20583695, 22080691, 41167390, 44161382, 82334780, 88322764, 110403455, 220806910, 242887601, 441613820, 485775202, 971550404, 1214438005, 2428876010, 4857752020]

約数ペア:

[(1, 4857752020), (2, 2428876010), (4, 1214438005), (5, 971550404), (10, 485775202), (11, 441613820), (20, 242887601), (22, 220806910), (44, 110403455), (55, 88322764), (59, 82334780), (110, 44161382), (118, 41167390), (220, 22080691), (236, 20583695), (263, 18470540), (295, 16466956), (526, 9235270), (590, 8233478), (649, 7484980), (1052, 4617635), (1180, 4116739), (1298, 3742490), (1315, 3694108), (1423, 3413740), (2596, 1871245), (2630, 1847054), (2846, 1706870), (2893, 1679140), (3245, 1496996), (5260, 923527), (5692, 853435), (5786, 839570), (6490, 748498), (7115, 682748), (11572, 419785), (12980, 374249), (14230, 341374), (14465, 335828), (15517, 313060), (15653, 310340), (28460, 170687), (28930, 167914), (31034, 156530), (31306, 155170), (57860, 83957), (62068, 78265), (62612, 77585)]