44538680

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2129}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 100450800

約数和(自身を除く): 55912120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2129, 2615, 4184, 4258, 5230, 8516, 10460, 10645, 17032, 20920, 21290, 42580, 85160, 1113467, 2226934, 4453868, 5567335, 8907736, 11134670, 22269340, 44538680]

約数ペア:

[(1, 44538680), (2, 22269340), (4, 11134670), (5, 8907736), (8, 5567335), (10, 4453868), (20, 2226934), (40, 1113467), (523, 85160), (1046, 42580), (2092, 21290), (2129, 20920), (2615, 17032), (4184, 10645), (4258, 10460), (5230, 8516)]