4925840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 11636160

約数和(自身を除く): 6710320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 919, 1072, 1340, 1838, 2680, 3676, 4595, 5360, 7352, 9190, 14704, 18380, 36760, 61573, 73520, 123146, 246292, 307865, 492584, 615730, 985168, 1231460, 2462920, 4925840]

約数ペア:

[(1, 4925840), (2, 2462920), (4, 1231460), (5, 985168), (8, 615730), (10, 492584), (16, 307865), (20, 246292), (40, 123146), (67, 73520), (80, 61573), (134, 36760), (268, 18380), (335, 14704), (536, 9190), (670, 7352), (919, 5360), (1072, 4595), (1340, 3676), (1838, 2680)]