6666080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 16030224

約数和(自身を除く): 9364144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 683, 976, 1220, 1366, 1952, 2440, 2732, 3415, 4880, 5464, 6830, 9760, 10928, 13660, 21856, 27320, 41663, 54640, 83326, 109280, 166652, 208315, 333304, 416630, 666608, 833260, 1333216, 1666520, 3333040, 6666080]

約数ペア:

[(1, 6666080), (2, 3333040), (4, 1666520), (5, 1333216), (8, 833260), (10, 666608), (16, 416630), (20, 333304), (32, 208315), (40, 166652), (61, 109280), (80, 83326), (122, 54640), (160, 41663), (244, 27320), (305, 21856), (488, 13660), (610, 10928), (683, 9760), (976, 6830), (1220, 5464), (1366, 4880), (1952, 3415), (2440, 2732)]