534798680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7507}}^1$

素因数の和:7668

約数の個数: 64

約数和(自身を含む): 1305491040

約数和(自身を除く): 770692360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3562, 5480, 7124, 7507, 8905, 14248, 15014, 17810, 30028, 35620, 37535, 60056, 71240, 75070, 97591, 150140, 195182, 300280, 390364, 487955, 780728, 975910, 1028459, 1951820, 2056918, 3903640, 4113836, 5142295, 8227672, 10284590, 13369967, 20569180, 26739934, 41138360, 53479868, 66849835, 106959736, 133699670, 267399340, 534798680]

約数ペア:

[(1, 534798680), (2, 267399340), (4, 133699670), (5, 106959736), (8, 66849835), (10, 53479868), (13, 41138360), (20, 26739934), (26, 20569180), (40, 13369967), (52, 10284590), (65, 8227672), (104, 5142295), (130, 4113836), (137, 3903640), (260, 2056918), (274, 1951820), (520, 1028459), (548, 975910), (685, 780728), (1096, 487955), (1370, 390364), (1781, 300280), (2740, 195182), (3562, 150140), (5480, 97591), (7124, 75070), (7507, 71240), (8905, 60056), (14248, 37535), (15014, 35620), (17810, 30028)]