26574740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 60383232

約数和(自身を除く): 33808492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1663, 3196, 3326, 3995, 6652, 7990, 8315, 15980, 16630, 28271, 33260, 56542, 78161, 113084, 141355, 156322, 282710, 312644, 390805, 565420, 781610, 1328737, 1563220, 2657474, 5314948, 6643685, 13287370, 26574740]

約数ペア:

[(1, 26574740), (2, 13287370), (4, 6643685), (5, 5314948), (10, 2657474), (17, 1563220), (20, 1328737), (34, 781610), (47, 565420), (68, 390805), (85, 312644), (94, 282710), (170, 156322), (188, 141355), (235, 113084), (340, 78161), (470, 56542), (799, 33260), (940, 28271), (1598, 16630), (1663, 15980), (3196, 8315), (3326, 7990), (3995, 6652)]