40367360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 109492992

約数和(自身を除く): 69125632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 61, 64, 80, 88, 94, 110, 122, 128, 160, 176, 188, 220, 235, 244, 256, 305, 320, 352, 376, 440, 470, 488, 517, 610, 640, 671, 704, 752, 880, 940, 976, 1034, 1220, 1280, 1342, 1408, 1504, 1760, 1880, 1952, 2068, 2440, 2585, 2684, 2816, 2867, 3008, 3355, 3520, 3760, 3904, 4136, 4880, 5170, 5368, 5734, 6016, 6710, 7040, 7520, 7808, 8272, 9760, 10340, 10736, 11468, 12032, 13420, 14080, 14335, 15040, 15616, 16544, 19520, 20680, 21472, 22936, 26840, 28670, 30080, 31537, 33088, 39040, 41360, 42944, 45872, 53680, 57340, 60160, 63074, 66176, 78080, 82720, 85888, 91744, 107360, 114680, 126148, 132352, 157685, 165440, 171776, 183488, 214720, 229360, 252296, 315370, 330880, 366976, 429440, 458720, 504592, 630740, 661760, 733952, 858880, 917440, 1009184, 1261480, 1834880, 2018368, 2522960, 3669760, 4036736, 5045920, 8073472, 10091840, 20183680, 40367360]

約数ペア:

[(1, 40367360), (2, 20183680), (4, 10091840), (5, 8073472), (8, 5045920), (10, 4036736), (11, 3669760), (16, 2522960), (20, 2018368), (22, 1834880), (32, 1261480), (40, 1009184), (44, 917440), (47, 858880), (55, 733952), (61, 661760), (64, 630740), (80, 504592), (88, 458720), (94, 429440), (110, 366976), (122, 330880), (128, 315370), (160, 252296), (176, 229360), (188, 214720), (220, 183488), (235, 171776), (244, 165440), (256, 157685), (305, 132352), (320, 126148), (352, 114680), (376, 107360), (440, 91744), (470, 85888), (488, 82720), (517, 78080), (610, 66176), (640, 63074), (671, 60160), (704, 57340), (752, 53680), (880, 45872), (940, 42944), (976, 41360), (1034, 39040), (1220, 33088), (1280, 31537), (1342, 30080), (1408, 28670), (1504, 26840), (1760, 22936), (1880, 21472), (1952, 20680), (2068, 19520), (2440, 16544), (2585, 15616), (2684, 15040), (2816, 14335), (2867, 14080), (3008, 13420), (3355, 12032), (3520, 11468), (3760, 10736), (3904, 10340), (4136, 9760), (4880, 8272), (5170, 7808), (5368, 7520), (5734, 7040), (6016, 6710)]