38023040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 100117080

約数和(自身を除く): 62094040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 491, 605, 640, 704, 880, 968, 982, 1210, 1408, 1760, 1936, 1964, 2420, 2455, 3520, 3872, 3928, 4840, 4910, 5401, 7040, 7744, 7856, 9680, 9820, 10802, 15488, 15712, 19360, 19640, 21604, 27005, 31424, 38720, 39280, 43208, 54010, 59411, 62848, 77440, 78560, 86416, 108020, 118822, 157120, 172832, 216040, 237644, 297055, 314240, 345664, 432080, 475288, 594110, 691328, 864160, 950576, 1188220, 1728320, 1901152, 2376440, 3456640, 3802304, 4752880, 7604608, 9505760, 19011520, 38023040]

約数ペア:

[(1, 38023040), (2, 19011520), (4, 9505760), (5, 7604608), (8, 4752880), (10, 3802304), (11, 3456640), (16, 2376440), (20, 1901152), (22, 1728320), (32, 1188220), (40, 950576), (44, 864160), (55, 691328), (64, 594110), (80, 475288), (88, 432080), (110, 345664), (121, 314240), (128, 297055), (160, 237644), (176, 216040), (220, 172832), (242, 157120), (320, 118822), (352, 108020), (440, 86416), (484, 78560), (491, 77440), (605, 62848), (640, 59411), (704, 54010), (880, 43208), (968, 39280), (982, 38720), (1210, 31424), (1408, 27005), (1760, 21604), (1936, 19640), (1964, 19360), (2420, 15712), (2455, 15488), (3520, 10802), (3872, 9820), (3928, 9680), (4840, 7856), (4910, 7744), (5401, 7040)]