57895212520

素因数分解:

$2^3\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{359419}}^1$

素因数の和:363457

約数の個数: 32

約数和(自身を含む): 130296938400

約数和(自身を除く): 72401725880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4027, 8054, 16108, 20135, 32216, 40270, 80540, 161080, 359419, 718838, 1437676, 1797095, 2875352, 3594190, 7188380, 14376760, 1447380313, 2894760626, 5789521252, 7236901565, 11579042504, 14473803130, 28947606260, 57895212520]

約数ペア:

[(1, 57895212520), (2, 28947606260), (4, 14473803130), (5, 11579042504), (8, 7236901565), (10, 5789521252), (20, 2894760626), (40, 1447380313), (4027, 14376760), (8054, 7188380), (16108, 3594190), (20135, 2875352), (32216, 1797095), (40270, 1437676), (80540, 718838), (161080, 359419)]