238508750

素因数分解:

$2^1\times 5^4\times {\mathrm{190807}}^1$

素因数の和:190829

約数の個数: 20

約数和(自身を含む): 447063144

約数和(自身を除く): 208554394

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 190807, 381614, 954035, 1908070, 4770175, 9540350, 23850875, 47701750, 119254375, 238508750]

約数ペア:

[(1, 238508750), (2, 119254375), (5, 47701750), (10, 23850875), (25, 9540350), (50, 4770175), (125, 1908070), (250, 954035), (625, 381614), (1250, 190807)]