416062160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 1007173632

約数和(自身を除く): 591111472

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, 1321, 2032, 2480, 2540, 2642, 3937, 5080, 5284, 6605, 7874, 10160, 10568, 13210, 15748, 19685, 21136, 26420, 31496, 39370, 40951, 52840, 62992, 78740, 81902, 105680, 157480, 163804, 167767, 204755, 314960, 327608, 335534, 409510, 655216, 671068, 819020, 838835, 1342136, 1638040, 1677670, 2684272, 3276080, 3355340, 5200777, 6710680, 10401554, 13421360, 20803108, 26003885, 41606216, 52007770, 83212432, 104015540, 208031080, 416062160]

約数ペア:

[(1, 416062160), (2, 208031080), (4, 104015540), (5, 83212432), (8, 52007770), (10, 41606216), (16, 26003885), (20, 20803108), (31, 13421360), (40, 10401554), (62, 6710680), (80, 5200777), (124, 3355340), (127, 3276080), (155, 2684272), (248, 1677670), (254, 1638040), (310, 1342136), (496, 838835), (508, 819020), (620, 671068), (635, 655216), (1016, 409510), (1240, 335534), (1270, 327608), (1321, 314960), (2032, 204755), (2480, 167767), (2540, 163804), (2642, 157480), (3937, 105680), (5080, 81902), (5284, 78740), (6605, 62992), (7874, 52840), (10160, 40951), (10568, 39370), (13210, 31496), (15748, 26420), (19685, 21136)]