25367060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74609}}^1$

素因数の和:74635

約数の個数: 24

約数和(自身を含む): 56405160

約数和(自身を除く): 31038100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 74609, 149218, 298436, 373045, 746090, 1268353, 1492180, 2536706, 5073412, 6341765, 12683530, 25367060]

約数ペア:

[(1, 25367060), (2, 12683530), (4, 6341765), (5, 5073412), (10, 2536706), (17, 1492180), (20, 1268353), (34, 746090), (68, 373045), (85, 298436), (170, 149218), (340, 74609)]