72500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1$

素因数の和:53

約数の個数: 30

約数和(自身を含む): 164010

約数和(自身を除く): 91510

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 1250, 1450, 2500, 2900, 3625, 7250, 14500, 18125, 36250, 72500]

約数ペア:

[(1, 72500), (2, 36250), (4, 18125), (5, 14500), (10, 7250), (20, 3625), (25, 2900), (29, 2500), (50, 1450), (58, 1250), (100, 725), (116, 625), (125, 580), (145, 500), (250, 290)]