10806220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 24706080

約数和(自身を除く): 13899860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 859, 1258, 1718, 2516, 3145, 3436, 4295, 6290, 8590, 12580, 14603, 17180, 29206, 31783, 58412, 63566, 73015, 127132, 146030, 158915, 292060, 317830, 540311, 635660, 1080622, 2161244, 2701555, 5403110, 10806220]

約数ペア:

[(1, 10806220), (2, 5403110), (4, 2701555), (5, 2161244), (10, 1080622), (17, 635660), (20, 540311), (34, 317830), (37, 292060), (68, 158915), (74, 146030), (85, 127132), (148, 73015), (170, 63566), (185, 58412), (340, 31783), (370, 29206), (629, 17180), (740, 14603), (859, 12580), (1258, 8590), (1718, 6290), (2516, 4295), (3145, 3436)]