2528180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 5376672

約数和(自身を除く): 2848492

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1523, 1660, 3046, 6092, 7615, 15230, 30460, 126409, 252818, 505636, 632045, 1264090, 2528180]

約数ペア:

[(1, 2528180), (2, 1264090), (4, 632045), (5, 505636), (10, 252818), (20, 126409), (83, 30460), (166, 15230), (332, 7615), (415, 6092), (830, 3046), (1523, 1660)]