91730980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24527}}^1$

素因数の和:24564

約数の個数: 48

約数和(自身を含む): 222518016

約数和(自身を除く): 130787036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 24527, 49054, 98108, 122635, 245270, 269797, 416959, 490540, 539594, 833918, 1079188, 1348985, 1667836, 2084795, 2697970, 4169590, 4586549, 5395940, 8339180, 9173098, 18346196, 22932745, 45865490, 91730980]

約数ペア:

[(1, 91730980), (2, 45865490), (4, 22932745), (5, 18346196), (10, 9173098), (11, 8339180), (17, 5395940), (20, 4586549), (22, 4169590), (34, 2697970), (44, 2084795), (55, 1667836), (68, 1348985), (85, 1079188), (110, 833918), (170, 539594), (187, 490540), (220, 416959), (340, 269797), (374, 245270), (748, 122635), (935, 98108), (1870, 49054), (3740, 24527)]