69416260

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2539}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 145938240

約数和(自身を除く): 76521980

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2539, 2734, 5078, 5468, 6835, 10156, 12695, 13670, 25390, 27340, 50780, 3470813, 6941626, 13883252, 17354065, 34708130, 69416260]

約数ペア:

[(1, 69416260), (2, 34708130), (4, 17354065), (5, 13883252), (10, 6941626), (20, 3470813), (1367, 50780), (2539, 27340), (2734, 25390), (5078, 13670), (5468, 12695), (6835, 10156)]