72788750

素因数分解:

$2^1\times 5^4\times {\mathrm{58231}}^1$

素因数の和:58253

約数の個数: 20

約数和(自身を含む): 136437576

約数和(自身を除く): 63648826

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 58231, 116462, 291155, 582310, 1455775, 2911550, 7278875, 14557750, 36394375, 72788750]

約数ペア:

[(1, 72788750), (2, 36394375), (5, 14557750), (10, 7278875), (25, 2911550), (50, 1455775), (125, 582310), (250, 291155), (625, 116462), (1250, 58231)]