115476880

素因数分解:

$2^4\times 5^1\times {\mathrm{1443461}}^1$

素因数の和:1443474

約数の個数: 20

約数和(自身を含む): 268483932

約数和(自身を除く): 153007052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1443461, 2886922, 5773844, 7217305, 11547688, 14434610, 23095376, 28869220, 57738440, 115476880]

約数ペア:

[(1, 115476880), (2, 57738440), (4, 28869220), (5, 23095376), (8, 14434610), (10, 11547688), (16, 7217305), (20, 5773844), (40, 2886922), (80, 1443461)]