43989520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 107760960

約数和(自身を除く): 63771440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 283, 290, 335, 464, 536, 566, 580, 670, 1072, 1132, 1160, 1340, 1415, 1943, 2264, 2320, 2680, 2830, 3886, 4528, 5360, 5660, 7772, 8207, 9715, 11320, 15544, 16414, 18961, 19430, 22640, 31088, 32828, 37922, 38860, 41035, 65656, 75844, 77720, 82070, 94805, 131312, 151688, 155440, 164140, 189610, 303376, 328280, 379220, 549869, 656560, 758440, 1099738, 1516880, 2199476, 2749345, 4398952, 5498690, 8797904, 10997380, 21994760, 43989520]

約数ペア:

[(1, 43989520), (2, 21994760), (4, 10997380), (5, 8797904), (8, 5498690), (10, 4398952), (16, 2749345), (20, 2199476), (29, 1516880), (40, 1099738), (58, 758440), (67, 656560), (80, 549869), (116, 379220), (134, 328280), (145, 303376), (232, 189610), (268, 164140), (283, 155440), (290, 151688), (335, 131312), (464, 94805), (536, 82070), (566, 77720), (580, 75844), (670, 65656), (1072, 41035), (1132, 38860), (1160, 37922), (1340, 32828), (1415, 31088), (1943, 22640), (2264, 19430), (2320, 18961), (2680, 16414), (2830, 15544), (3886, 11320), (4528, 9715), (5360, 8207), (5660, 7772)]