2267207920

素因数分解:

$2^4\times 5^1\times {\mathrm{821}}^1\times {\mathrm{34519}}^1$

素因数の和:35353

約数の個数: 40

約数和(自身を含む): 5277831840

約数和(自身を除く): 3010623920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 821, 1642, 3284, 4105, 6568, 8210, 13136, 16420, 32840, 34519, 65680, 69038, 138076, 172595, 276152, 345190, 552304, 690380, 1380760, 2761520, 28340099, 56680198, 113360396, 141700495, 226720792, 283400990, 453441584, 566801980, 1133603960, 2267207920]

約数ペア:

[(1, 2267207920), (2, 1133603960), (4, 566801980), (5, 453441584), (8, 283400990), (10, 226720792), (16, 141700495), (20, 113360396), (40, 56680198), (80, 28340099), (821, 2761520), (1642, 1380760), (3284, 690380), (4105, 552304), (6568, 345190), (8210, 276152), (13136, 172595), (16420, 138076), (32840, 69038), (34519, 65680)]