9537880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 23911200

約数和(自身を除く): 14373320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 409, 424, 440, 530, 583, 818, 1060, 1166, 1636, 2045, 2120, 2332, 2915, 3272, 4090, 4499, 4664, 5830, 8180, 8998, 11660, 16360, 17996, 21677, 22495, 23320, 35992, 43354, 44990, 86708, 89980, 108385, 173416, 179960, 216770, 238447, 433540, 476894, 867080, 953788, 1192235, 1907576, 2384470, 4768940, 9537880]

約数ペア:

[(1, 9537880), (2, 4768940), (4, 2384470), (5, 1907576), (8, 1192235), (10, 953788), (11, 867080), (20, 476894), (22, 433540), (40, 238447), (44, 216770), (53, 179960), (55, 173416), (88, 108385), (106, 89980), (110, 86708), (212, 44990), (220, 43354), (265, 35992), (409, 23320), (424, 22495), (440, 21677), (530, 17996), (583, 16360), (818, 11660), (1060, 8998), (1166, 8180), (1636, 5830), (2045, 4664), (2120, 4499), (2332, 4090), (2915, 3272)]