201112880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22247}}^1$

素因数の和:22373

約数の個数: 40

約数和(自身を含む): 471746592

約数和(自身を除く): 270633712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 22247, 44494, 88988, 111235, 177976, 222470, 355952, 444940, 889880, 1779760, 2513911, 5027822, 10055644, 12569555, 20111288, 25139110, 40222576, 50278220, 100556440, 201112880]

約数ペア:

[(1, 201112880), (2, 100556440), (4, 50278220), (5, 40222576), (8, 25139110), (10, 20111288), (16, 12569555), (20, 10055644), (40, 5027822), (80, 2513911), (113, 1779760), (226, 889880), (452, 444940), (565, 355952), (904, 222470), (1130, 177976), (1808, 111235), (2260, 88988), (4520, 44494), (9040, 22247)]