41259760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 100564992

約数和(自身を除く): 59305232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 131, 155, 248, 254, 262, 310, 496, 508, 524, 620, 635, 655, 1016, 1048, 1240, 1270, 1310, 2032, 2096, 2480, 2540, 2620, 3937, 4061, 5080, 5240, 7874, 8122, 10160, 10480, 15748, 16244, 16637, 19685, 20305, 31496, 32488, 33274, 39370, 40610, 62992, 64976, 66548, 78740, 81220, 83185, 133096, 157480, 162440, 166370, 266192, 314960, 324880, 332740, 515747, 665480, 1031494, 1330960, 2062988, 2578735, 4125976, 5157470, 8251952, 10314940, 20629880, 41259760]

約数ペア:

[(1, 41259760), (2, 20629880), (4, 10314940), (5, 8251952), (8, 5157470), (10, 4125976), (16, 2578735), (20, 2062988), (31, 1330960), (40, 1031494), (62, 665480), (80, 515747), (124, 332740), (127, 324880), (131, 314960), (155, 266192), (248, 166370), (254, 162440), (262, 157480), (310, 133096), (496, 83185), (508, 81220), (524, 78740), (620, 66548), (635, 64976), (655, 62992), (1016, 40610), (1048, 39370), (1240, 33274), (1270, 32488), (1310, 31496), (2032, 20305), (2096, 19685), (2480, 16637), (2540, 16244), (2620, 15748), (3937, 10480), (4061, 10160), (5080, 8122), (5240, 7874)]