5315925890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{269981}}^1$

素因数の和:270178

約数の個数: 32

約数和(自身を含む): 10496900160

約数和(自身を除く): 5180974270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 19690, 269981, 539962, 1349905, 2699810, 2969791, 5939582, 14848955, 29697910, 48326599, 96653198, 241632995, 483265990, 531592589, 1063185178, 2657962945, 5315925890]

約数ペア:

[(1, 5315925890), (2, 2657962945), (5, 1063185178), (10, 531592589), (11, 483265990), (22, 241632995), (55, 96653198), (110, 48326599), (179, 29697910), (358, 14848955), (895, 5939582), (1790, 2969791), (1969, 2699810), (3938, 1349905), (9845, 539962), (19690, 269981)]