89189210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 94946470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 290, 319, 365, 383, 638, 730, 766, 803, 1595, 1606, 1915, 2117, 3190, 3830, 4015, 4213, 4234, 8030, 8426, 10585, 11107, 21065, 21170, 22214, 23287, 27959, 42130, 46574, 55535, 55918, 111070, 116435, 122177, 139795, 232870, 244354, 279590, 307549, 610885, 615098, 810811, 1221770, 1537745, 1621622, 3075490, 4054055, 8108110, 8918921, 17837842, 44594605, 89189210]

約数ペア:

[(1, 89189210), (2, 44594605), (5, 17837842), (10, 8918921), (11, 8108110), (22, 4054055), (29, 3075490), (55, 1621622), (58, 1537745), (73, 1221770), (110, 810811), (145, 615098), (146, 610885), (290, 307549), (319, 279590), (365, 244354), (383, 232870), (638, 139795), (730, 122177), (766, 116435), (803, 111070), (1595, 55918), (1606, 55535), (1915, 46574), (2117, 42130), (3190, 27959), (3830, 23287), (4015, 22214), (4213, 21170), (4234, 21065), (8030, 11107), (8426, 10585)]