11810900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 36

約数和(自身を含む): 25956672

約数和(自身を除く): 14145772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1423, 1660, 2075, 2846, 4150, 5692, 7115, 8300, 14230, 28460, 35575, 71150, 118109, 142300, 236218, 472436, 590545, 1181090, 2362180, 2952725, 5905450, 11810900]

約数ペア:

[(1, 11810900), (2, 5905450), (4, 2952725), (5, 2362180), (10, 1181090), (20, 590545), (25, 472436), (50, 236218), (83, 142300), (100, 118109), (166, 71150), (332, 35575), (415, 28460), (830, 14230), (1423, 8300), (1660, 7115), (2075, 5692), (2846, 4150)]