3310040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 7544880

約数和(自身を除く): 4234840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 997, 1660, 1994, 3320, 3988, 4985, 7976, 9970, 19940, 39880, 82751, 165502, 331004, 413755, 662008, 827510, 1655020, 3310040]

約数ペア:

[(1, 3310040), (2, 1655020), (4, 827510), (5, 662008), (8, 413755), (10, 331004), (20, 165502), (40, 82751), (83, 39880), (166, 19940), (332, 9970), (415, 7976), (664, 4985), (830, 3988), (997, 3320), (1660, 1994)]