5435264720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{17257}}^1$

素因数の和:17428

約数の個数: 80

約数和(自身を含む): 13148110848

約数和(自身を除く): 7712846128

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, 2032, 2480, 2540, 3937, 5080, 7874, 10160, 15748, 17257, 19685, 31496, 34514, 39370, 62992, 69028, 78740, 86285, 138056, 157480, 172570, 276112, 314960, 345140, 534967, 690280, 1069934, 1380560, 2139868, 2191639, 2674835, 4279736, 4383278, 5349670, 8559472, 8766556, 10699340, 10958195, 17533112, 21398680, 21916390, 35066224, 42797360, 43832780, 67940809, 87665560, 135881618, 175331120, 271763236, 339704045, 543526472, 679408090, 1087052944, 1358816180, 2717632360, 5435264720]

約数ペア:

[(1, 5435264720), (2, 2717632360), (4, 1358816180), (5, 1087052944), (8, 679408090), (10, 543526472), (16, 339704045), (20, 271763236), (31, 175331120), (40, 135881618), (62, 87665560), (80, 67940809), (124, 43832780), (127, 42797360), (155, 35066224), (248, 21916390), (254, 21398680), (310, 17533112), (496, 10958195), (508, 10699340), (620, 8766556), (635, 8559472), (1016, 5349670), (1240, 4383278), (1270, 4279736), (2032, 2674835), (2480, 2191639), (2540, 2139868), (3937, 1380560), (5080, 1069934), (7874, 690280), (10160, 534967), (15748, 345140), (17257, 314960), (19685, 276112), (31496, 172570), (34514, 157480), (39370, 138056), (62992, 86285), (69028, 78740)]