9505760

素因数分解:

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

素因数の和:528

約数の個数: 72

約数和(自身を含む): 24734808

約数和(自身を除く): 15229048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 491, 605, 880, 968, 982, 1210, 1760, 1936, 1964, 2420, 2455, 3872, 3928, 4840, 4910, 5401, 7856, 9680, 9820, 10802, 15712, 19360, 19640, 21604, 27005, 39280, 43208, 54010, 59411, 78560, 86416, 108020, 118822, 172832, 216040, 237644, 297055, 432080, 475288, 594110, 864160, 950576, 1188220, 1901152, 2376440, 4752880, 9505760]

約数ペア:

[(1, 9505760), (2, 4752880), (4, 2376440), (5, 1901152), (8, 1188220), (10, 950576), (11, 864160), (16, 594110), (20, 475288), (22, 432080), (32, 297055), (40, 237644), (44, 216040), (55, 172832), (80, 118822), (88, 108020), (110, 86416), (121, 78560), (160, 59411), (176, 54010), (220, 43208), (242, 39280), (352, 27005), (440, 21604), (484, 19640), (491, 19360), (605, 15712), (880, 10802), (968, 9820), (982, 9680), (1210, 7856), (1760, 5401), (1936, 4910), (1964, 4840), (2420, 3928), (2455, 3872)]