38434450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 38167790

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 425, 439, 515, 850, 878, 1030, 1751, 2195, 2575, 3502, 4390, 5150, 7463, 8755, 10975, 14926, 17510, 21950, 37315, 43775, 45217, 74630, 87550, 90434, 186575, 226085, 373150, 452170, 768689, 1130425, 1537378, 2260850, 3843445, 7686890, 19217225, 38434450]

約数ペア:

[(1, 38434450), (2, 19217225), (5, 7686890), (10, 3843445), (17, 2260850), (25, 1537378), (34, 1130425), (50, 768689), (85, 452170), (103, 373150), (170, 226085), (206, 186575), (425, 90434), (439, 87550), (515, 74630), (850, 45217), (878, 43775), (1030, 37315), (1751, 21950), (2195, 17510), (2575, 14926), (3502, 10975), (4390, 8755), (5150, 7463)]