434959760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 1052884992

約数和(自身を除く): 617925232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 1016, 1240, 1270, 1381, 2032, 2480, 2540, 2762, 3937, 5080, 5524, 6905, 7874, 10160, 11048, 13810, 15748, 19685, 22096, 27620, 31496, 39370, 42811, 55240, 62992, 78740, 85622, 110480, 157480, 171244, 175387, 214055, 314960, 342488, 350774, 428110, 684976, 701548, 856220, 876935, 1403096, 1712440, 1753870, 2806192, 3424880, 3507740, 5436997, 7015480, 10873994, 14030960, 21747988, 27184985, 43495976, 54369970, 86991952, 108739940, 217479880, 434959760]

約数ペア:

[(1, 434959760), (2, 217479880), (4, 108739940), (5, 86991952), (8, 54369970), (10, 43495976), (16, 27184985), (20, 21747988), (31, 14030960), (40, 10873994), (62, 7015480), (80, 5436997), (124, 3507740), (127, 3424880), (155, 2806192), (248, 1753870), (254, 1712440), (310, 1403096), (496, 876935), (508, 856220), (620, 701548), (635, 684976), (1016, 428110), (1240, 350774), (1270, 342488), (1381, 314960), (2032, 214055), (2480, 175387), (2540, 171244), (2762, 157480), (3937, 110480), (5080, 85622), (5524, 78740), (6905, 62992), (7874, 55240), (10160, 42811), (11048, 39370), (13810, 31496), (15748, 27620), (19685, 22096)]