16634988040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3436981}}^1$

素因数の和:3437014

約数の個数: 48

約数和(自身を含む): 41140674540

約数和(自身を除く): 24505686500

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 3436981, 6873962, 13747924, 17184905, 27495848, 34369810, 37806791, 68739620, 75613582, 137479240, 151227164, 189033955, 302454328, 378067910, 415874701, 756135820, 831749402, 1512271640, 1663498804, 2079373505, 3326997608, 4158747010, 8317494020, 16634988040]

約数ペア:

[(1, 16634988040), (2, 8317494020), (4, 4158747010), (5, 3326997608), (8, 2079373505), (10, 1663498804), (11, 1512271640), (20, 831749402), (22, 756135820), (40, 415874701), (44, 378067910), (55, 302454328), (88, 189033955), (110, 151227164), (121, 137479240), (220, 75613582), (242, 68739620), (440, 37806791), (484, 34369810), (605, 27495848), (968, 17184905), (1210, 13747924), (2420, 6873962), (4840, 3436981)]