47837320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 67403000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 683, 824, 1030, 1366, 1751, 2060, 2732, 3415, 3502, 4120, 5464, 6830, 7004, 8755, 11611, 13660, 14008, 17510, 23222, 27320, 35020, 46444, 58055, 70040, 70349, 92888, 116110, 140698, 232220, 281396, 351745, 464440, 562792, 703490, 1195933, 1406980, 2391866, 2813960, 4783732, 5979665, 9567464, 11959330, 23918660, 47837320]

約数ペア:

[(1, 47837320), (2, 23918660), (4, 11959330), (5, 9567464), (8, 5979665), (10, 4783732), (17, 2813960), (20, 2391866), (34, 1406980), (40, 1195933), (68, 703490), (85, 562792), (103, 464440), (136, 351745), (170, 281396), (206, 232220), (340, 140698), (412, 116110), (515, 92888), (680, 70349), (683, 70040), (824, 58055), (1030, 46444), (1366, 35020), (1751, 27320), (2060, 23222), (2732, 17510), (3415, 14008), (3502, 13660), (4120, 11611), (5464, 8755), (6830, 7004)]