55669960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13007}}^1$

素因数の和:13125

約数の個数: 32

約数和(自身を含む): 126437760

約数和(自身を除く): 70767800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 13007, 26014, 52028, 65035, 104056, 130070, 260140, 520280, 1391749, 2783498, 5566996, 6958745, 11133992, 13917490, 27834980, 55669960]

約数ペア:

[(1, 55669960), (2, 27834980), (4, 13917490), (5, 11133992), (8, 6958745), (10, 5566996), (20, 2783498), (40, 1391749), (107, 520280), (214, 260140), (428, 130070), (535, 104056), (856, 65035), (1070, 52028), (2140, 26014), (4280, 13007)]