8452160

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 20503896

約数和(自身を除く): 12051736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 433, 488, 610, 866, 976, 1220, 1732, 1952, 2165, 2440, 3464, 3904, 4330, 4880, 6928, 8660, 9760, 13856, 17320, 19520, 26413, 27712, 34640, 52826, 69280, 105652, 132065, 138560, 211304, 264130, 422608, 528260, 845216, 1056520, 1690432, 2113040, 4226080, 8452160]

約数ペア:

[(1, 8452160), (2, 4226080), (4, 2113040), (5, 1690432), (8, 1056520), (10, 845216), (16, 528260), (20, 422608), (32, 264130), (40, 211304), (61, 138560), (64, 132065), (80, 105652), (122, 69280), (160, 52826), (244, 34640), (305, 27712), (320, 26413), (433, 19520), (488, 17320), (610, 13856), (866, 9760), (976, 8660), (1220, 6928), (1732, 4880), (1952, 4330), (2165, 3904), (2440, 3464)]