1858532960

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{36643}}^1$

素因数の和:36975

約数の個数: 48

約数和(自身を含む): 4404755376

約数和(自身を除く): 2546222416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 10144, 12680, 25360, 36643, 50720, 73286, 146572, 183215, 293144, 366430, 586288, 732860, 1172576, 1465720, 2931440, 5862880, 11615831, 23231662, 46463324, 58079155, 92926648, 116158310, 185853296, 232316620, 371706592, 464633240, 929266480, 1858532960]

約数ペア:

[(1, 1858532960), (2, 929266480), (4, 464633240), (5, 371706592), (8, 232316620), (10, 185853296), (16, 116158310), (20, 92926648), (32, 58079155), (40, 46463324), (80, 23231662), (160, 11615831), (317, 5862880), (634, 2931440), (1268, 1465720), (1585, 1172576), (2536, 732860), (3170, 586288), (5072, 366430), (6340, 293144), (10144, 183215), (12680, 146572), (25360, 73286), (36643, 50720)]