26771080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 45079160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4157, 6440, 8314, 16628, 20785, 29099, 33256, 41570, 58198, 83140, 95611, 116396, 145495, 166280, 191222, 232792, 290990, 382444, 478055, 581980, 669277, 764888, 956110, 1163960, 1338554, 1912220, 2677108, 3346385, 3824440, 5354216, 6692770, 13385540, 26771080]

約数ペア:

[(1, 26771080), (2, 13385540), (4, 6692770), (5, 5354216), (7, 3824440), (8, 3346385), (10, 2677108), (14, 1912220), (20, 1338554), (23, 1163960), (28, 956110), (35, 764888), (40, 669277), (46, 581980), (56, 478055), (70, 382444), (92, 290990), (115, 232792), (140, 191222), (161, 166280), (184, 145495), (230, 116396), (280, 95611), (322, 83140), (460, 58198), (644, 41570), (805, 33256), (920, 29099), (1288, 20785), (1610, 16628), (3220, 8314), (4157, 6440)]