88600640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 222089472

約数和(自身を除く): 133488832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 137, 160, 172, 188, 215, 235, 274, 320, 344, 376, 430, 470, 548, 685, 688, 752, 860, 940, 1096, 1370, 1376, 1504, 1720, 1880, 2021, 2192, 2740, 2752, 3008, 3440, 3760, 4042, 4384, 5480, 5891, 6439, 6880, 7520, 8084, 8768, 10105, 10960, 11782, 12878, 13760, 15040, 16168, 20210, 21920, 23564, 25756, 29455, 32195, 32336, 40420, 43840, 47128, 51512, 58910, 64390, 64672, 80840, 94256, 103024, 117820, 128780, 129344, 161680, 188512, 206048, 235640, 257560, 276877, 323360, 377024, 412096, 471280, 515120, 553754, 646720, 942560, 1030240, 1107508, 1384385, 1885120, 2060480, 2215016, 2768770, 4430032, 5537540, 8860064, 11075080, 17720128, 22150160, 44300320, 88600640]

約数ペア:

[(1, 88600640), (2, 44300320), (4, 22150160), (5, 17720128), (8, 11075080), (10, 8860064), (16, 5537540), (20, 4430032), (32, 2768770), (40, 2215016), (43, 2060480), (47, 1885120), (64, 1384385), (80, 1107508), (86, 1030240), (94, 942560), (137, 646720), (160, 553754), (172, 515120), (188, 471280), (215, 412096), (235, 377024), (274, 323360), (320, 276877), (344, 257560), (376, 235640), (430, 206048), (470, 188512), (548, 161680), (685, 129344), (688, 128780), (752, 117820), (860, 103024), (940, 94256), (1096, 80840), (1370, 64672), (1376, 64390), (1504, 58910), (1720, 51512), (1880, 47128), (2021, 43840), (2192, 40420), (2740, 32336), (2752, 32195), (3008, 29455), (3440, 25756), (3760, 23564), (4042, 21920), (4384, 20210), (5480, 16168), (5891, 15040), (6439, 13760), (6880, 12878), (7520, 11782), (8084, 10960), (8768, 10105)]