67223080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 158455440

約数和(自身を除く): 91232360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 857, 1060, 1480, 1714, 1961, 2120, 3428, 3922, 4285, 6856, 7844, 8570, 9805, 15688, 17140, 19610, 31709, 34280, 39220, 45421, 63418, 78440, 90842, 126836, 158545, 181684, 227105, 253672, 317090, 363368, 454210, 634180, 908420, 1268360, 1680577, 1816840, 3361154, 6722308, 8402885, 13444616, 16805770, 33611540, 67223080]

約数ペア:

[(1, 67223080), (2, 33611540), (4, 16805770), (5, 13444616), (8, 8402885), (10, 6722308), (20, 3361154), (37, 1816840), (40, 1680577), (53, 1268360), (74, 908420), (106, 634180), (148, 454210), (185, 363368), (212, 317090), (265, 253672), (296, 227105), (370, 181684), (424, 158545), (530, 126836), (740, 90842), (857, 78440), (1060, 63418), (1480, 45421), (1714, 39220), (1961, 34280), (2120, 31709), (3428, 19610), (3922, 17140), (4285, 15688), (6856, 9805), (7844, 8570)]