3887900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2318

約数の個数: 36

約数和(自身を含む): 8936928

約数和(自身を除く): 5049028

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2287, 4574, 9148, 11435, 22870, 38879, 45740, 57175, 77758, 114350, 155516, 194395, 228700, 388790, 777580, 971975, 1943950, 3887900]

約数ペア:

[(1, 3887900), (2, 1943950), (4, 971975), (5, 777580), (10, 388790), (17, 228700), (20, 194395), (25, 155516), (34, 114350), (50, 77758), (68, 57175), (85, 45740), (100, 38879), (170, 22870), (340, 11435), (425, 9148), (850, 4574), (1700, 2287)]