8500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 26676864

約数和(自身を除く): 18176784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 331, 428, 535, 642, 662, 856, 993, 1070, 1284, 1324, 1605, 1655, 1712, 1986, 2140, 2568, 2648, 3210, 3310, 3972, 4280, 4965, 5136, 5296, 6420, 6620, 7944, 8560, 9930, 12840, 13240, 15888, 19860, 25680, 26480, 35417, 39720, 70834, 79440, 106251, 141668, 177085, 212502, 283336, 354170, 425004, 531255, 566672, 708340, 850008, 1062510, 1416680, 1700016, 2125020, 2833360, 4250040, 8500080]

約数ペア:

[(1, 8500080), (2, 4250040), (3, 2833360), (4, 2125020), (5, 1700016), (6, 1416680), (8, 1062510), (10, 850008), (12, 708340), (15, 566672), (16, 531255), (20, 425004), (24, 354170), (30, 283336), (40, 212502), (48, 177085), (60, 141668), (80, 106251), (107, 79440), (120, 70834), (214, 39720), (240, 35417), (321, 26480), (331, 25680), (428, 19860), (535, 15888), (642, 13240), (662, 12840), (856, 9930), (993, 8560), (1070, 7944), (1284, 6620), (1324, 6420), (1605, 5296), (1655, 5136), (1712, 4965), (1986, 4280), (2140, 3972), (2568, 3310), (2648, 3210)]