9871900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5807}}^1$

素因数の和:5838

約数の個数: 36

約数和(自身を含む): 22686048

約数和(自身を除く): 12814148

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 5807, 11614, 23228, 29035, 58070, 98719, 116140, 145175, 197438, 290350, 394876, 493595, 580700, 987190, 1974380, 2467975, 4935950, 9871900]

約数ペア:

[(1, 9871900), (2, 4935950), (4, 2467975), (5, 1974380), (10, 987190), (17, 580700), (20, 493595), (25, 394876), (34, 290350), (50, 197438), (68, 145175), (85, 116140), (100, 98719), (170, 58070), (340, 29035), (425, 23228), (850, 11614), (1700, 5807)]