4953170840

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{140237}}^1$

素因数の和:141131

約数の個数: 32

約数和(自身を含む): 11157335280

約数和(自身を除く): 6204164440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 7064, 8830, 17660, 35320, 140237, 280474, 560948, 701185, 1121896, 1402370, 2804740, 5609480, 123829271, 247658542, 495317084, 619146355, 990634168, 1238292710, 2476585420, 4953170840]

約数ペア:

[(1, 4953170840), (2, 2476585420), (4, 1238292710), (5, 990634168), (8, 619146355), (10, 495317084), (20, 247658542), (40, 123829271), (883, 5609480), (1766, 2804740), (3532, 1402370), (4415, 1121896), (7064, 701185), (8830, 560948), (17660, 280474), (35320, 140237)]