1010646250

素因数分解:

$2^1\times 5^4\times {\mathrm{808517}}^1$

素因数の和:808539

約数の個数: 20

約数和(自身を含む): 1894357674

約数和(自身を除く): 883711424

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 808517, 1617034, 4042585, 8085170, 20212925, 40425850, 101064625, 202129250, 505323125, 1010646250]

約数ペア:

[(1, 1010646250), (2, 505323125), (5, 202129250), (10, 101064625), (25, 40425850), (50, 20212925), (125, 8085170), (250, 4042585), (625, 1617034), (1250, 808517)]