23053750

素因数分解:

$2^1\times 5^4\times {\mathrm{18443}}^1$

素因数の和:18465

約数の個数: 20

約数和(自身を含む): 43214292

約数和(自身を除く): 20160542

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 18443, 36886, 92215, 184430, 461075, 922150, 2305375, 4610750, 11526875, 23053750]

約数ペア:

[(1, 23053750), (2, 11526875), (5, 4610750), (10, 2305375), (25, 922150), (50, 461075), (125, 184430), (250, 92215), (625, 36886), (1250, 18443)]