439573250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 876736224

約数和(自身を除く): 437162974

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 293, 353, 425, 586, 706, 850, 1465, 1765, 2125, 2930, 3530, 4250, 4981, 6001, 7325, 8825, 9962, 12002, 14650, 17650, 24905, 30005, 36625, 44125, 49810, 60010, 73250, 88250, 103429, 124525, 150025, 206858, 249050, 300050, 517145, 622625, 750125, 1034290, 1245250, 1500250, 1758293, 2585725, 3516586, 5171450, 8791465, 12928625, 17582930, 25857250, 43957325, 87914650, 219786625, 439573250]

約数ペア:

[(1, 439573250), (2, 219786625), (5, 87914650), (10, 43957325), (17, 25857250), (25, 17582930), (34, 12928625), (50, 8791465), (85, 5171450), (125, 3516586), (170, 2585725), (250, 1758293), (293, 1500250), (353, 1245250), (425, 1034290), (586, 750125), (706, 622625), (850, 517145), (1465, 300050), (1765, 249050), (2125, 206858), (2930, 150025), (3530, 124525), (4250, 103429), (4981, 88250), (6001, 73250), (7325, 60010), (8825, 49810), (9962, 44125), (12002, 36625), (14650, 30005), (17650, 24905)]