84017810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1931}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 159969600

約数和(自身を除く): 75951790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 1931, 2290, 3862, 4351, 8702, 9655, 19310, 21755, 36689, 43510, 73378, 183445, 366890, 442199, 884398, 2210995, 4421990, 8401781, 16803562, 42008905, 84017810]

約数ペア:

[(1, 84017810), (2, 42008905), (5, 16803562), (10, 8401781), (19, 4421990), (38, 2210995), (95, 884398), (190, 442199), (229, 366890), (458, 183445), (1145, 73378), (1931, 43510), (2290, 36689), (3862, 21755), (4351, 19310), (8702, 9655)]