9351320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 23444640

約数和(自身を除く): 14093320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 401, 424, 440, 530, 583, 802, 1060, 1166, 1604, 2005, 2120, 2332, 2915, 3208, 4010, 4411, 4664, 5830, 8020, 8822, 11660, 16040, 17644, 21253, 22055, 23320, 35288, 42506, 44110, 85012, 88220, 106265, 170024, 176440, 212530, 233783, 425060, 467566, 850120, 935132, 1168915, 1870264, 2337830, 4675660, 9351320]

約数ペア:

[(1, 9351320), (2, 4675660), (4, 2337830), (5, 1870264), (8, 1168915), (10, 935132), (11, 850120), (20, 467566), (22, 425060), (40, 233783), (44, 212530), (53, 176440), (55, 170024), (88, 106265), (106, 88220), (110, 85012), (212, 44110), (220, 42506), (265, 35288), (401, 23320), (424, 22055), (440, 21253), (530, 17644), (583, 16040), (802, 11660), (1060, 8822), (1166, 8020), (1604, 5830), (2005, 4664), (2120, 4411), (2332, 4010), (2915, 3208)]