133039705840

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{38047}}^1$

素因数の和:38570

約数の個数: 80

約数和(自身を含む): 312941756160

約数和(自身を除く): 179902050320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 401, 436, 545, 802, 872, 1090, 1604, 1744, 2005, 2180, 3208, 4010, 4360, 6416, 8020, 8720, 16040, 32080, 38047, 43709, 76094, 87418, 152188, 174836, 190235, 218545, 304376, 349672, 380470, 437090, 608752, 699344, 760940, 874180, 1521880, 1748360, 3043760, 3496720, 4147123, 8294246, 15256847, 16588492, 20735615, 30513694, 33176984, 41471230, 61027388, 66353968, 76284235, 82942460, 122054776, 152568470, 165884920, 244109552, 305136940, 331769840, 610273880, 1220547760, 1662996323, 3325992646, 6651985292, 8314981615, 13303970584, 16629963230, 26607941168, 33259926460, 66519852920, 133039705840]

約数ペア:

[(1, 133039705840), (2, 66519852920), (4, 33259926460), (5, 26607941168), (8, 16629963230), (10, 13303970584), (16, 8314981615), (20, 6651985292), (40, 3325992646), (80, 1662996323), (109, 1220547760), (218, 610273880), (401, 331769840), (436, 305136940), (545, 244109552), (802, 165884920), (872, 152568470), (1090, 122054776), (1604, 82942460), (1744, 76284235), (2005, 66353968), (2180, 61027388), (3208, 41471230), (4010, 33176984), (4360, 30513694), (6416, 20735615), (8020, 16588492), (8720, 15256847), (16040, 8294246), (32080, 4147123), (38047, 3496720), (43709, 3043760), (76094, 1748360), (87418, 1521880), (152188, 874180), (174836, 760940), (190235, 699344), (218545, 608752), (304376, 437090), (349672, 380470)]