5045920

素因数分解:

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

素因数の和:134

約数の個数: 96

約数和(自身を含む): 13499136

約数和(自身を除く): 8453216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 61, 80, 88, 94, 110, 122, 160, 176, 188, 220, 235, 244, 305, 352, 376, 440, 470, 488, 517, 610, 671, 752, 880, 940, 976, 1034, 1220, 1342, 1504, 1760, 1880, 1952, 2068, 2440, 2585, 2684, 2867, 3355, 3760, 4136, 4880, 5170, 5368, 5734, 6710, 7520, 8272, 9760, 10340, 10736, 11468, 13420, 14335, 16544, 20680, 21472, 22936, 26840, 28670, 31537, 41360, 45872, 53680, 57340, 63074, 82720, 91744, 107360, 114680, 126148, 157685, 229360, 252296, 315370, 458720, 504592, 630740, 1009184, 1261480, 2522960, 5045920]

約数ペア:

[(1, 5045920), (2, 2522960), (4, 1261480), (5, 1009184), (8, 630740), (10, 504592), (11, 458720), (16, 315370), (20, 252296), (22, 229360), (32, 157685), (40, 126148), (44, 114680), (47, 107360), (55, 91744), (61, 82720), (80, 63074), (88, 57340), (94, 53680), (110, 45872), (122, 41360), (160, 31537), (176, 28670), (188, 26840), (220, 22936), (235, 21472), (244, 20680), (305, 16544), (352, 14335), (376, 13420), (440, 11468), (470, 10736), (488, 10340), (517, 9760), (610, 8272), (671, 7520), (752, 6710), (880, 5734), (940, 5368), (976, 5170), (1034, 4880), (1220, 4136), (1342, 3760), (1504, 3355), (1760, 2867), (1880, 2684), (1952, 2585), (2068, 2440)]