85005780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83339}}^1$

素因数の和:83368

約数の個数: 48

約数和(自身を含む): 252020160

約数和(自身を除く): 167014380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 83339, 166678, 250017, 333356, 416695, 500034, 833390, 1000068, 1250085, 1416763, 1666780, 2500170, 2833526, 4250289, 5000340, 5667052, 7083815, 8500578, 14167630, 17001156, 21251445, 28335260, 42502890, 85005780]

約数ペア:

[(1, 85005780), (2, 42502890), (3, 28335260), (4, 21251445), (5, 17001156), (6, 14167630), (10, 8500578), (12, 7083815), (15, 5667052), (17, 5000340), (20, 4250289), (30, 2833526), (34, 2500170), (51, 1666780), (60, 1416763), (68, 1250085), (85, 1000068), (102, 833390), (170, 500034), (204, 416695), (255, 333356), (340, 250017), (510, 166678), (1020, 83339)]