25823560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92227}}^1$

素因数の和:92245

約数の個数: 32

約数和(自身を含む): 66404160

約数和(自身を除く): 40580600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92227, 184454, 368908, 461135, 645589, 737816, 922270, 1291178, 1844540, 2582356, 3227945, 3689080, 5164712, 6455890, 12911780, 25823560]

約数ペア:

[(1, 25823560), (2, 12911780), (4, 6455890), (5, 5164712), (7, 3689080), (8, 3227945), (10, 2582356), (14, 1844540), (20, 1291178), (28, 922270), (35, 737816), (40, 645589), (56, 461135), (70, 368908), (140, 184454), (280, 92227)]