520079660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{313301}}^1$

素因数の和:313393

約数の個数: 24

約数和(自身を含む): 1105329456

約数和(自身を除く): 585249796

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 313301, 626602, 1253204, 1566505, 3133010, 6266020, 26003983, 52007966, 104015932, 130019915, 260039830, 520079660]

約数ペア:

[(1, 520079660), (2, 260039830), (4, 130019915), (5, 104015932), (10, 52007966), (20, 26003983), (83, 6266020), (166, 3133010), (332, 1566505), (415, 1253204), (830, 626602), (1660, 313301)]