3119140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 6632640

約数和(自身を除く): 3513500

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1879, 3758, 7516, 9395, 18790, 37580, 155957, 311914, 623828, 779785, 1559570, 3119140]

約数ペア:

[(1, 3119140), (2, 1559570), (4, 779785), (5, 623828), (10, 311914), (20, 155957), (83, 37580), (166, 18790), (332, 9395), (415, 7516), (830, 3758), (1660, 1879)]