104866520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5813}}^1$

素因数の和:5876

約数の個数: 64

約数和(自身を含む): 263723040

約数和(自身を除く): 158856520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 5813, 9020, 11626, 18040, 23252, 29065, 46504, 58130, 63943, 116260, 127886, 232520, 238333, 255772, 319715, 476666, 511544, 639430, 953332, 1191665, 1278860, 1906664, 2383330, 2557720, 2621663, 4766660, 5243326, 9533320, 10486652, 13108315, 20973304, 26216630, 52433260, 104866520]

約数ペア:

[(1, 104866520), (2, 52433260), (4, 26216630), (5, 20973304), (8, 13108315), (10, 10486652), (11, 9533320), (20, 5243326), (22, 4766660), (40, 2621663), (41, 2557720), (44, 2383330), (55, 1906664), (82, 1278860), (88, 1191665), (110, 953332), (164, 639430), (205, 511544), (220, 476666), (328, 319715), (410, 255772), (440, 238333), (451, 232520), (820, 127886), (902, 116260), (1640, 63943), (1804, 58130), (2255, 46504), (3608, 29065), (4510, 23252), (5813, 18040), (9020, 11626)]