4673680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 12213504

約数和(自身を除く): 7539824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 113, 176, 188, 220, 226, 235, 376, 440, 452, 470, 517, 565, 752, 880, 904, 940, 1034, 1130, 1243, 1808, 1880, 2068, 2260, 2486, 2585, 3760, 4136, 4520, 4972, 5170, 5311, 6215, 8272, 9040, 9944, 10340, 10622, 12430, 19888, 20680, 21244, 24860, 26555, 41360, 42488, 49720, 53110, 58421, 84976, 99440, 106220, 116842, 212440, 233684, 292105, 424880, 467368, 584210, 934736, 1168420, 2336840, 4673680]

約数ペア:

[(1, 4673680), (2, 2336840), (4, 1168420), (5, 934736), (8, 584210), (10, 467368), (11, 424880), (16, 292105), (20, 233684), (22, 212440), (40, 116842), (44, 106220), (47, 99440), (55, 84976), (80, 58421), (88, 53110), (94, 49720), (110, 42488), (113, 41360), (176, 26555), (188, 24860), (220, 21244), (226, 20680), (235, 19888), (376, 12430), (440, 10622), (452, 10340), (470, 9944), (517, 9040), (565, 8272), (752, 6215), (880, 5311), (904, 5170), (940, 4972), (1034, 4520), (1130, 4136), (1243, 3760), (1808, 2585), (1880, 2486), (2068, 2260)]