86528320

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 206937864

約数和(自身を除く): 120409544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 853, 1268, 1585, 1706, 2536, 3170, 3412, 4265, 5072, 6340, 6824, 8530, 10144, 12680, 13648, 17060, 20288, 25360, 27296, 34120, 50720, 54592, 68240, 101440, 136480, 270401, 272960, 540802, 1081604, 1352005, 2163208, 2704010, 4326416, 5408020, 8652832, 10816040, 17305664, 21632080, 43264160, 86528320]

約数ペア:

[(1, 86528320), (2, 43264160), (4, 21632080), (5, 17305664), (8, 10816040), (10, 8652832), (16, 5408020), (20, 4326416), (32, 2704010), (40, 2163208), (64, 1352005), (80, 1081604), (160, 540802), (317, 272960), (320, 270401), (634, 136480), (853, 101440), (1268, 68240), (1585, 54592), (1706, 50720), (2536, 34120), (3170, 27296), (3412, 25360), (4265, 20288), (5072, 17060), (6340, 13648), (6824, 12680), (8530, 10144)]