27152840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 46874680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 101, 104, 110, 130, 143, 188, 202, 220, 235, 260, 286, 376, 404, 440, 470, 505, 517, 520, 572, 611, 715, 808, 940, 1010, 1034, 1111, 1144, 1222, 1313, 1430, 1880, 2020, 2068, 2222, 2444, 2585, 2626, 2860, 3055, 4040, 4136, 4444, 4747, 4888, 5170, 5252, 5555, 5720, 6110, 6565, 6721, 8888, 9494, 10340, 10504, 11110, 12220, 13130, 13442, 14443, 18988, 20680, 22220, 23735, 24440, 26260, 26884, 28886, 33605, 37976, 44440, 47470, 52217, 52520, 53768, 57772, 61711, 67210, 72215, 94940, 104434, 115544, 123422, 134420, 144430, 189880, 208868, 246844, 261085, 268840, 288860, 308555, 417736, 493688, 522170, 577720, 617110, 678821, 1044340, 1234220, 1357642, 2088680, 2468440, 2715284, 3394105, 5430568, 6788210, 13576420, 27152840]

約数ペア:

[(1, 27152840), (2, 13576420), (4, 6788210), (5, 5430568), (8, 3394105), (10, 2715284), (11, 2468440), (13, 2088680), (20, 1357642), (22, 1234220), (26, 1044340), (40, 678821), (44, 617110), (47, 577720), (52, 522170), (55, 493688), (65, 417736), (88, 308555), (94, 288860), (101, 268840), (104, 261085), (110, 246844), (130, 208868), (143, 189880), (188, 144430), (202, 134420), (220, 123422), (235, 115544), (260, 104434), (286, 94940), (376, 72215), (404, 67210), (440, 61711), (470, 57772), (505, 53768), (517, 52520), (520, 52217), (572, 47470), (611, 44440), (715, 37976), (808, 33605), (940, 28886), (1010, 26884), (1034, 26260), (1111, 24440), (1144, 23735), (1222, 22220), (1313, 20680), (1430, 18988), (1880, 14443), (2020, 13442), (2068, 13130), (2222, 12220), (2444, 11110), (2585, 10504), (2626, 10340), (2860, 9494), (3055, 8888), (4040, 6721), (4136, 6565), (4444, 6110), (4747, 5720), (4888, 5555), (5170, 5252)]