9398750

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 40

約数和(自身を含む): 18031728

約数和(自身を除く): 8632978

約数列:

[1, 2, 5, 10, 25, 50, 73, 103, 125, 146, 206, 250, 365, 515, 625, 730, 1030, 1250, 1825, 2575, 3650, 5150, 7519, 9125, 12875, 15038, 18250, 25750, 37595, 45625, 64375, 75190, 91250, 128750, 187975, 375950, 939875, 1879750, 4699375, 9398750]

約数ペア:

[(1, 9398750), (2, 4699375), (5, 1879750), (10, 939875), (25, 375950), (50, 187975), (73, 128750), (103, 91250), (125, 75190), (146, 64375), (206, 45625), (250, 37595), (365, 25750), (515, 18250), (625, 15038), (730, 12875), (1030, 9125), (1250, 7519), (1825, 5150), (2575, 3650)]