2804845055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 3786289920

約数和(自身を除く): 981444865

約数列:

[1, 5, 23, 29, 41, 73, 115, 145, 205, 281, 365, 667, 943, 1189, 1405, 1679, 2117, 2993, 3335, 4715, 5945, 6463, 8149, 8395, 10585, 11521, 14965, 20513, 27347, 32315, 40745, 48691, 57605, 68839, 86797, 102565, 136735, 187427, 243455, 264983, 334109, 344195, 433985, 471799, 594877, 841033, 937135, 1324915, 1670545, 1996331, 2358995, 2974385, 4205165, 7684507, 9981655, 13682171, 19343759, 24389957, 38422535, 68410855, 96718795, 121949785, 560969011, 2804845055]

約数ペア:

[(1, 2804845055), (5, 560969011), (23, 121949785), (29, 96718795), (41, 68410855), (73, 38422535), (115, 24389957), (145, 19343759), (205, 13682171), (281, 9981655), (365, 7684507), (667, 4205165), (943, 2974385), (1189, 2358995), (1405, 1996331), (1679, 1670545), (2117, 1324915), (2993, 937135), (3335, 841033), (4715, 594877), (5945, 471799), (6463, 433985), (8149, 344195), (8395, 334109), (10585, 264983), (11521, 243455), (14965, 187427), (20513, 136735), (27347, 102565), (32315, 86797), (40745, 68839), (48691, 57605)]