834980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 1778112

約数和(自身を除く): 943132

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 503, 830, 1006, 1660, 2012, 2515, 5030, 10060, 41749, 83498, 166996, 208745, 417490, 834980]

約数ペア:

[(1, 834980), (2, 417490), (4, 208745), (5, 166996), (10, 83498), (20, 41749), (83, 10060), (166, 5030), (332, 2515), (415, 2012), (503, 1660), (830, 1006)]