2016454055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 3145236480

約数和(自身を除く): 1128782425

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 107, 155, 217, 341, 385, 535, 749, 1085, 1177, 1579, 1705, 2387, 3317, 3745, 5885, 7895, 8239, 11053, 11935, 16585, 17369, 23219, 36487, 41195, 48949, 55265, 86845, 116095, 121583, 168953, 182435, 244745, 255409, 342643, 538439, 607915, 844765, 1182671, 1277045, 1713215, 1858483, 2692195, 3769073, 5237543, 5913355, 9292415, 13009381, 18845365, 26187715, 36662801, 57612973, 65046905, 183314005, 288064865, 403290811, 2016454055]

約数ペア:

[(1, 2016454055), (5, 403290811), (7, 288064865), (11, 183314005), (31, 65046905), (35, 57612973), (55, 36662801), (77, 26187715), (107, 18845365), (155, 13009381), (217, 9292415), (341, 5913355), (385, 5237543), (535, 3769073), (749, 2692195), (1085, 1858483), (1177, 1713215), (1579, 1277045), (1705, 1182671), (2387, 844765), (3317, 607915), (3745, 538439), (5885, 342643), (7895, 255409), (8239, 244745), (11053, 182435), (11935, 168953), (16585, 121583), (17369, 116095), (23219, 86845), (36487, 55265), (41195, 48949)]