65037280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 126563360

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, 5279, 6160, 10558, 12320, 21116, 26395, 36953, 42232, 52790, 58069, 73906, 84464, 105580, 116138, 147812, 168928, 184765, 211160, 232276, 290345, 295624, 369530, 406483, 422320, 464552, 580690, 591248, 739060, 812966, 844640, 929104, 1161380, 1182496, 1478120, 1625932, 1858208, 2032415, 2322760, 2956240, 3251864, 4064830, 4645520, 5912480, 6503728, 8129660, 9291040, 13007456, 16259320, 32518640, 65037280]

約数ペア:

[(1, 65037280), (2, 32518640), (4, 16259320), (5, 13007456), (7, 9291040), (8, 8129660), (10, 6503728), (11, 5912480), (14, 4645520), (16, 4064830), (20, 3251864), (22, 2956240), (28, 2322760), (32, 2032415), (35, 1858208), (40, 1625932), (44, 1478120), (55, 1182496), (56, 1161380), (70, 929104), (77, 844640), (80, 812966), (88, 739060), (110, 591248), (112, 580690), (140, 464552), (154, 422320), (160, 406483), (176, 369530), (220, 295624), (224, 290345), (280, 232276), (308, 211160), (352, 184765), (385, 168928), (440, 147812), (560, 116138), (616, 105580), (770, 84464), (880, 73906), (1120, 58069), (1232, 52790), (1540, 42232), (1760, 36953), (2464, 26395), (3080, 21116), (5279, 12320), (6160, 10558)]