76954220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1051}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 185219328

約数和(自身を除く): 108265108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1051, 2092, 2102, 2615, 3661, 4204, 5230, 5255, 7322, 7357, 10460, 10510, 14644, 14714, 18305, 21020, 29428, 36610, 36785, 73220, 73570, 147140, 549673, 1099346, 2198692, 2748365, 3847711, 5496730, 7695422, 10993460, 15390844, 19238555, 38477110, 76954220]

約数ペア:

[(1, 76954220), (2, 38477110), (4, 19238555), (5, 15390844), (7, 10993460), (10, 7695422), (14, 5496730), (20, 3847711), (28, 2748365), (35, 2198692), (70, 1099346), (140, 549673), (523, 147140), (1046, 73570), (1051, 73220), (2092, 36785), (2102, 36610), (2615, 29428), (3661, 21020), (4204, 18305), (5230, 14714), (5255, 14644), (7322, 10510), (7357, 10460)]