22275800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 52258560

約数和(自身を除く): 29982760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 877, 1016, 1270, 1754, 2540, 3175, 3508, 4385, 5080, 6350, 7016, 8770, 12700, 17540, 21925, 25400, 35080, 43850, 87700, 111379, 175400, 222758, 445516, 556895, 891032, 1113790, 2227580, 2784475, 4455160, 5568950, 11137900, 22275800]

約数ペア:

[(1, 22275800), (2, 11137900), (4, 5568950), (5, 4455160), (8, 2784475), (10, 2227580), (20, 1113790), (25, 891032), (40, 556895), (50, 445516), (100, 222758), (127, 175400), (200, 111379), (254, 87700), (508, 43850), (635, 35080), (877, 25400), (1016, 21925), (1270, 17540), (1754, 12700), (2540, 8770), (3175, 7016), (3508, 6350), (4385, 5080)]