713760080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42689}}^1$

素因数の和:42732

約数の個数: 80

約数和(自身を含む): 1905681600

約数和(自身を除く): 1191921520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 42689, 85378, 170756, 213445, 341512, 426890, 469579, 683024, 811091, 853780, 939158, 1622182, 1707560, 1878316, 2347895, 3244364, 3415120, 3756632, 4055455, 4695790, 6488728, 7513264, 8110910, 8922001, 9391580, 12977456, 16221820, 17844002, 18783160, 32443640, 35688004, 37566320, 44610005, 64887280, 71376008, 89220010, 142752016, 178440020, 356880040, 713760080]

約数ペア:

[(1, 713760080), (2, 356880040), (4, 178440020), (5, 142752016), (8, 89220010), (10, 71376008), (11, 64887280), (16, 44610005), (19, 37566320), (20, 35688004), (22, 32443640), (38, 18783160), (40, 17844002), (44, 16221820), (55, 12977456), (76, 9391580), (80, 8922001), (88, 8110910), (95, 7513264), (110, 6488728), (152, 4695790), (176, 4055455), (190, 3756632), (209, 3415120), (220, 3244364), (304, 2347895), (380, 1878316), (418, 1707560), (440, 1622182), (760, 939158), (836, 853780), (880, 811091), (1045, 683024), (1520, 469579), (1672, 426890), (2090, 341512), (3344, 213445), (4180, 170756), (8360, 85378), (16720, 42689)]