8520160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 14123552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 103, 110, 160, 176, 188, 206, 220, 235, 352, 376, 412, 440, 470, 515, 517, 752, 824, 880, 940, 1030, 1034, 1133, 1504, 1648, 1760, 1880, 2060, 2068, 2266, 2585, 3296, 3760, 4120, 4136, 4532, 4841, 5170, 5665, 7520, 8240, 8272, 9064, 9682, 10340, 11330, 16480, 16544, 18128, 19364, 20680, 22660, 24205, 36256, 38728, 41360, 45320, 48410, 53251, 77456, 82720, 90640, 96820, 106502, 154912, 181280, 193640, 213004, 266255, 387280, 426008, 532510, 774560, 852016, 1065020, 1704032, 2130040, 4260080, 8520160]

約数ペア:

[(1, 8520160), (2, 4260080), (4, 2130040), (5, 1704032), (8, 1065020), (10, 852016), (11, 774560), (16, 532510), (20, 426008), (22, 387280), (32, 266255), (40, 213004), (44, 193640), (47, 181280), (55, 154912), (80, 106502), (88, 96820), (94, 90640), (103, 82720), (110, 77456), (160, 53251), (176, 48410), (188, 45320), (206, 41360), (220, 38728), (235, 36256), (352, 24205), (376, 22660), (412, 20680), (440, 19364), (470, 18128), (515, 16544), (517, 16480), (752, 11330), (824, 10340), (880, 9682), (940, 9064), (1030, 8272), (1034, 8240), (1133, 7520), (1504, 5665), (1648, 5170), (1760, 4841), (1880, 4532), (2060, 4136), (2068, 4120), (2266, 3760), (2585, 3296)]