8630864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 20088000

約数和(自身を除く): 11457136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 89, 116, 152, 176, 178, 209, 232, 304, 319, 356, 418, 464, 551, 638, 712, 836, 979, 1102, 1276, 1424, 1672, 1691, 1958, 2204, 2552, 2581, 3344, 3382, 3916, 4408, 5104, 5162, 6061, 6764, 7832, 8816, 10324, 12122, 13528, 15664, 18601, 20648, 24244, 27056, 28391, 37202, 41296, 48488, 49039, 56782, 74404, 96976, 98078, 113564, 148808, 196156, 227128, 297616, 392312, 454256, 539429, 784624, 1078858, 2157716, 4315432, 8630864]

約数ペア:

[(1, 8630864), (2, 4315432), (4, 2157716), (8, 1078858), (11, 784624), (16, 539429), (19, 454256), (22, 392312), (29, 297616), (38, 227128), (44, 196156), (58, 148808), (76, 113564), (88, 98078), (89, 96976), (116, 74404), (152, 56782), (176, 49039), (178, 48488), (209, 41296), (232, 37202), (304, 28391), (319, 27056), (356, 24244), (418, 20648), (464, 18601), (551, 15664), (638, 13528), (712, 12122), (836, 10324), (979, 8816), (1102, 7832), (1276, 6764), (1424, 6061), (1672, 5162), (1691, 5104), (1958, 4408), (2204, 3916), (2552, 3382), (2581, 3344)]