492090040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{946327}}^1$

素因数の和:946351

約数の個数: 32

約数和(自身を含む): 1192373280

約数和(自身を除く): 700283240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 946327, 1892654, 3785308, 4731635, 7570616, 9463270, 12302251, 18926540, 24604502, 37853080, 49209004, 61511255, 98418008, 123022510, 246045020, 492090040]

約数ペア:

[(1, 492090040), (2, 246045020), (4, 123022510), (5, 98418008), (8, 61511255), (10, 49209004), (13, 37853080), (20, 24604502), (26, 18926540), (40, 12302251), (52, 9463270), (65, 7570616), (104, 4731635), (130, 3785308), (260, 1892654), (520, 946327)]