3670340080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{20959}}^1$

素因数の和:21182

約数の個数: 80

約数和(自身を含む): 9356544000

約数和(自身を除く): 5686203920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 199, 220, 398, 440, 796, 880, 995, 1592, 1990, 2189, 3184, 3980, 4378, 7960, 8756, 10945, 15920, 17512, 20959, 21890, 35024, 41918, 43780, 83836, 87560, 104795, 167672, 175120, 209590, 230549, 335344, 419180, 461098, 838360, 922196, 1152745, 1676720, 1844392, 2305490, 3688784, 4170841, 4610980, 8341682, 9221960, 16683364, 18443920, 20854205, 33366728, 41708410, 45879251, 66733456, 83416820, 91758502, 166833640, 183517004, 229396255, 333667280, 367034008, 458792510, 734068016, 917585020, 1835170040, 3670340080]

約数ペア:

[(1, 3670340080), (2, 1835170040), (4, 917585020), (5, 734068016), (8, 458792510), (10, 367034008), (11, 333667280), (16, 229396255), (20, 183517004), (22, 166833640), (40, 91758502), (44, 83416820), (55, 66733456), (80, 45879251), (88, 41708410), (110, 33366728), (176, 20854205), (199, 18443920), (220, 16683364), (398, 9221960), (440, 8341682), (796, 4610980), (880, 4170841), (995, 3688784), (1592, 2305490), (1990, 1844392), (2189, 1676720), (3184, 1152745), (3980, 922196), (4378, 838360), (7960, 461098), (8756, 419180), (10945, 335344), (15920, 230549), (17512, 209590), (20959, 175120), (21890, 167672), (35024, 104795), (41918, 87560), (43780, 83836)]