9834280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 22602240

約数和(自身を除く): 12767960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 5231, 10462, 20924, 26155, 41848, 52310, 104620, 209240, 245857, 491714, 983428, 1229285, 1966856, 2458570, 4917140, 9834280]

約数ペア:

[(1, 9834280), (2, 4917140), (4, 2458570), (5, 1966856), (8, 1229285), (10, 983428), (20, 491714), (40, 245857), (47, 209240), (94, 104620), (188, 52310), (235, 41848), (376, 26155), (470, 20924), (940, 10462), (1880, 5231)]