40754712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 75574248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 43, 46, 51, 68, 69, 86, 92, 101, 102, 129, 136, 138, 172, 184, 202, 204, 258, 276, 303, 344, 391, 404, 408, 516, 552, 606, 731, 782, 808, 989, 1032, 1173, 1212, 1462, 1564, 1717, 1978, 2193, 2323, 2346, 2424, 2924, 2967, 3128, 3434, 3956, 4343, 4386, 4646, 4692, 5151, 5848, 5934, 6868, 6969, 7912, 8686, 8772, 9292, 9384, 10302, 11868, 13029, 13736, 13938, 16813, 17372, 17544, 18584, 20604, 23736, 26058, 27876, 33626, 34744, 39491, 41208, 50439, 52116, 55752, 67252, 73831, 78982, 99889, 100878, 104232, 118473, 134504, 147662, 157964, 199778, 201756, 221493, 236946, 295324, 299667, 315928, 399556, 403512, 442986, 473892, 590648, 599334, 799112, 885972, 947784, 1198668, 1698113, 1771944, 2397336, 3396226, 5094339, 6792452, 10188678, 13584904, 20377356, 40754712]

約数ペア:

[(1, 40754712), (2, 20377356), (3, 13584904), (4, 10188678), (6, 6792452), (8, 5094339), (12, 3396226), (17, 2397336), (23, 1771944), (24, 1698113), (34, 1198668), (43, 947784), (46, 885972), (51, 799112), (68, 599334), (69, 590648), (86, 473892), (92, 442986), (101, 403512), (102, 399556), (129, 315928), (136, 299667), (138, 295324), (172, 236946), (184, 221493), (202, 201756), (204, 199778), (258, 157964), (276, 147662), (303, 134504), (344, 118473), (391, 104232), (404, 100878), (408, 99889), (516, 78982), (552, 73831), (606, 67252), (731, 55752), (782, 52116), (808, 50439), (989, 41208), (1032, 39491), (1173, 34744), (1212, 33626), (1462, 27876), (1564, 26058), (1717, 23736), (1978, 20604), (2193, 18584), (2323, 17544), (2346, 17372), (2424, 16813), (2924, 13938), (2967, 13736), (3128, 13029), (3434, 11868), (3956, 10302), (4343, 9384), (4386, 9292), (4646, 8772), (4692, 8686), (5151, 7912), (5848, 6969), (5934, 6868)]