57775960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6952

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 91523240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6911, 8360, 13822, 27644, 34555, 55288, 69110, 76021, 131309, 138220, 152042, 262618, 276440, 304084, 380105, 525236, 608168, 656545, 760210, 1050472, 1313090, 1444399, 1520420, 2626180, 2888798, 3040840, 5252360, 5777596, 7221995, 11555192, 14443990, 28887980, 57775960]

約数ペア:

[(1, 57775960), (2, 28887980), (4, 14443990), (5, 11555192), (8, 7221995), (10, 5777596), (11, 5252360), (19, 3040840), (20, 2888798), (22, 2626180), (38, 1520420), (40, 1444399), (44, 1313090), (55, 1050472), (76, 760210), (88, 656545), (95, 608168), (110, 525236), (152, 380105), (190, 304084), (209, 276440), (220, 262618), (380, 152042), (418, 138220), (440, 131309), (760, 76021), (836, 69110), (1045, 55288), (1672, 34555), (2090, 27644), (4180, 13822), (6911, 8360)]