168082000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 80

約数和(自身を含む): 419687424

約数和(自身を除く): 251605424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 2711, 3100, 3875, 5422, 6200, 7750, 10844, 12400, 13555, 15500, 21688, 27110, 31000, 43376, 54220, 62000, 67775, 84041, 108440, 135550, 168082, 216880, 271100, 336164, 338875, 420205, 542200, 672328, 677750, 840410, 1084400, 1344656, 1355500, 1680820, 2101025, 2711000, 3361640, 4202050, 5422000, 6723280, 8404100, 10505125, 16808200, 21010250, 33616400, 42020500, 84041000, 168082000]

約数ペア:

[(1, 168082000), (2, 84041000), (4, 42020500), (5, 33616400), (8, 21010250), (10, 16808200), (16, 10505125), (20, 8404100), (25, 6723280), (31, 5422000), (40, 4202050), (50, 3361640), (62, 2711000), (80, 2101025), (100, 1680820), (124, 1355500), (125, 1344656), (155, 1084400), (200, 840410), (248, 677750), (250, 672328), (310, 542200), (400, 420205), (496, 338875), (500, 336164), (620, 271100), (775, 216880), (1000, 168082), (1240, 135550), (1550, 108440), (2000, 84041), (2480, 67775), (2711, 62000), (3100, 54220), (3875, 43376), (5422, 31000), (6200, 27110), (7750, 21688), (10844, 15500), (12400, 13555)]