140633750

素因数分解:

$2^1\times 5^4\times {\mathrm{112507}}^1$

素因数の和:112529

約数の個数: 20

約数和(自身を含む): 263606244

約数和(自身を除く): 122972494

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 112507, 225014, 562535, 1125070, 2812675, 5625350, 14063375, 28126750, 70316875, 140633750]

約数ペア:

[(1, 140633750), (2, 70316875), (5, 28126750), (10, 14063375), (25, 5625350), (50, 2812675), (125, 1125070), (250, 562535), (625, 225014), (1250, 112507)]