9968297680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241013}}^1$

素因数の和:241084

約数の個数: 80

約数和(自身を含む): 25821275904

約数和(自身を除く): 15852978224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2585, 3760, 4136, 5170, 8272, 10340, 20680, 41360, 241013, 482026, 964052, 1205065, 1928104, 2410130, 2651143, 3856208, 4820260, 5302286, 9640520, 10604572, 11327611, 13255715, 19281040, 21209144, 22655222, 26511430, 42418288, 45310444, 53022860, 56638055, 90620888, 106045720, 113276110, 124603721, 181241776, 212091440, 226552220, 249207442, 453104440, 498414884, 623018605, 906208880, 996829768, 1246037210, 1993659536, 2492074420, 4984148840, 9968297680]

約数ペア:

[(1, 9968297680), (2, 4984148840), (4, 2492074420), (5, 1993659536), (8, 1246037210), (10, 996829768), (11, 906208880), (16, 623018605), (20, 498414884), (22, 453104440), (40, 249207442), (44, 226552220), (47, 212091440), (55, 181241776), (80, 124603721), (88, 113276110), (94, 106045720), (110, 90620888), (176, 56638055), (188, 53022860), (220, 45310444), (235, 42418288), (376, 26511430), (440, 22655222), (470, 21209144), (517, 19281040), (752, 13255715), (880, 11327611), (940, 10604572), (1034, 9640520), (1880, 5302286), (2068, 4820260), (2585, 3856208), (3760, 2651143), (4136, 2410130), (5170, 1928104), (8272, 1205065), (10340, 964052), (20680, 482026), (41360, 241013)]