1220162040305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1\times {\mathrm{6883}}^1$

素因数の和:8226

約数の個数: 64

約数和(自身を含む): 1683446623488

約数和(自身を除く): 463284583183

約数列:

[1, 5, 13, 17, 65, 85, 137, 221, 685, 1105, 1171, 1781, 2329, 5855, 6883, 8905, 11645, 15223, 19907, 30277, 34415, 76115, 89479, 99535, 117011, 151385, 160427, 258791, 447395, 585055, 802135, 942971, 1293955, 1521143, 2085551, 2727259, 4714855, 7605715, 8059993, 10427755, 12258623, 13636295, 16030507, 35454367, 40299965, 61293115, 80152535, 104779909, 137019881, 177271835, 208396591, 523899545, 685099405, 1041982955, 1104219041, 1781258453, 5521095205, 8906292265, 14354847533, 18771723697, 71774237665, 93858618485, 244032408061, 1220162040305]

約数ペア:

[(1, 1220162040305), (5, 244032408061), (13, 93858618485), (17, 71774237665), (65, 18771723697), (85, 14354847533), (137, 8906292265), (221, 5521095205), (685, 1781258453), (1105, 1104219041), (1171, 1041982955), (1781, 685099405), (2329, 523899545), (5855, 208396591), (6883, 177271835), (8905, 137019881), (11645, 104779909), (15223, 80152535), (19907, 61293115), (30277, 40299965), (34415, 35454367), (76115, 16030507), (89479, 13636295), (99535, 12258623), (117011, 10427755), (151385, 8059993), (160427, 7605715), (258791, 4714855), (447395, 2727259), (585055, 2085551), (802135, 1521143), (942971, 1293955)]