40547820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675797}}^1$

素因数の和:675809

約数の個数: 24

約数和(自身を含む): 113534064

約数和(自身を除く): 72986244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675797, 1351594, 2027391, 2703188, 3378985, 4054782, 6757970, 8109564, 10136955, 13515940, 20273910, 40547820]

約数ペア:

[(1, 40547820), (2, 20273910), (3, 13515940), (4, 10136955), (5, 8109564), (6, 6757970), (10, 4054782), (12, 3378985), (15, 2703188), (20, 2027391), (30, 1351594), (60, 675797)]