12827180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 29465856

約数和(自身を除く): 16638676

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1217, 2108, 2434, 2635, 4868, 5270, 6085, 10540, 12170, 20689, 24340, 37727, 41378, 75454, 82756, 103445, 150908, 188635, 206890, 377270, 413780, 641359, 754540, 1282718, 2565436, 3206795, 6413590, 12827180]

約数ペア:

[(1, 12827180), (2, 6413590), (4, 3206795), (5, 2565436), (10, 1282718), (17, 754540), (20, 641359), (31, 413780), (34, 377270), (62, 206890), (68, 188635), (85, 150908), (124, 103445), (155, 82756), (170, 75454), (310, 41378), (340, 37727), (527, 24340), (620, 20689), (1054, 12170), (1217, 10540), (2108, 6085), (2434, 5270), (2635, 4868)]