9879250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 18944640

約数和(自身を除く): 9065390

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 919, 1075, 1838, 2150, 4595, 5375, 9190, 10750, 22975, 39517, 45950, 79034, 114875, 197585, 229750, 395170, 987925, 1975850, 4939625, 9879250]

約数ペア:

[(1, 9879250), (2, 4939625), (5, 1975850), (10, 987925), (25, 395170), (43, 229750), (50, 197585), (86, 114875), (125, 79034), (215, 45950), (250, 39517), (430, 22975), (919, 10750), (1075, 9190), (1838, 5375), (2150, 4595)]