85117600

素因数分解:

$2^5\times 5^2\times {\mathrm{106397}}^1$

素因数の和:106417

約数の個数: 36

約数和(自身を含む): 207795294

約数和(自身を除く): 122677694

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 106397, 212794, 425588, 531985, 851176, 1063970, 1702352, 2127940, 2659925, 3404704, 4255880, 5319850, 8511760, 10639700, 17023520, 21279400, 42558800, 85117600]

約数ペア:

[(1, 85117600), (2, 42558800), (4, 21279400), (5, 17023520), (8, 10639700), (10, 8511760), (16, 5319850), (20, 4255880), (25, 3404704), (32, 2659925), (40, 2127940), (50, 1702352), (80, 1063970), (100, 851176), (160, 531985), (200, 425588), (400, 212794), (800, 106397)]