103565440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 276721920

約数和(自身を除く): 173156480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 235, 313, 320, 352, 376, 440, 470, 517, 626, 640, 704, 752, 880, 940, 1034, 1252, 1408, 1504, 1565, 1760, 1880, 2068, 2504, 2585, 3008, 3130, 3443, 3520, 3760, 4136, 5008, 5170, 6016, 6260, 6886, 7040, 7520, 8272, 10016, 10340, 12520, 13772, 14711, 15040, 16544, 17215, 20032, 20680, 25040, 27544, 29422, 30080, 33088, 34430, 40064, 41360, 50080, 55088, 58844, 66176, 68860, 73555, 82720, 100160, 110176, 117688, 137720, 147110, 161821, 165440, 200320, 220352, 235376, 275440, 294220, 323642, 330880, 440704, 470752, 550880, 588440, 647284, 809105, 941504, 1101760, 1176880, 1294568, 1618210, 1883008, 2203520, 2353760, 2589136, 3236420, 4707520, 5178272, 6472840, 9415040, 10356544, 12945680, 20713088, 25891360, 51782720, 103565440]

約数ペア:

[(1, 103565440), (2, 51782720), (4, 25891360), (5, 20713088), (8, 12945680), (10, 10356544), (11, 9415040), (16, 6472840), (20, 5178272), (22, 4707520), (32, 3236420), (40, 2589136), (44, 2353760), (47, 2203520), (55, 1883008), (64, 1618210), (80, 1294568), (88, 1176880), (94, 1101760), (110, 941504), (128, 809105), (160, 647284), (176, 588440), (188, 550880), (220, 470752), (235, 440704), (313, 330880), (320, 323642), (352, 294220), (376, 275440), (440, 235376), (470, 220352), (517, 200320), (626, 165440), (640, 161821), (704, 147110), (752, 137720), (880, 117688), (940, 110176), (1034, 100160), (1252, 82720), (1408, 73555), (1504, 68860), (1565, 66176), (1760, 58844), (1880, 55088), (2068, 50080), (2504, 41360), (2585, 40064), (3008, 34430), (3130, 33088), (3443, 30080), (3520, 29422), (3760, 27544), (4136, 25040), (5008, 20680), (5170, 20032), (6016, 17215), (6260, 16544), (6886, 15040), (7040, 14711), (7520, 13772), (8272, 12520), (10016, 10340)]