65061920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5314

約数の個数: 96

約数和(自身を含む): 191673216

約数和(自身を除く): 126611296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5281, 6160, 10562, 12320, 21124, 26405, 36967, 42248, 52810, 58091, 73934, 84496, 105620, 116182, 147868, 168992, 184835, 211240, 232364, 290455, 295736, 369670, 406637, 422480, 464728, 580910, 591472, 739340, 813274, 844960, 929456, 1161820, 1182944, 1478680, 1626548, 1858912, 2033185, 2323640, 2957360, 3253096, 4066370, 4647280, 5914720, 6506192, 8132740, 9294560, 13012384, 16265480, 32530960, 65061920]

約数ペア:

[(1, 65061920), (2, 32530960), (4, 16265480), (5, 13012384), (7, 9294560), (8, 8132740), (10, 6506192), (11, 5914720), (14, 4647280), (16, 4066370), (20, 3253096), (22, 2957360), (28, 2323640), (32, 2033185), (35, 1858912), (40, 1626548), (44, 1478680), (55, 1182944), (56, 1161820), (70, 929456), (77, 844960), (80, 813274), (88, 739340), (110, 591472), (112, 580910), (140, 464728), (154, 422480), (160, 406637), (176, 369670), (220, 295736), (224, 290455), (280, 232364), (308, 211240), (352, 184835), (385, 168992), (440, 147868), (560, 116182), (616, 105620), (770, 84496), (880, 73934), (1120, 58091), (1232, 52810), (1540, 42248), (1760, 36967), (2464, 26405), (3080, 21124), (5281, 12320), (6160, 10562)]