20231991745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7577}}^1$

素因数の和:7750

約数の個数: 64

約数和(自身を含む): 30170382336

約数和(自身を除く): 9938390591

約数列:

[1, 5, 7, 23, 31, 35, 107, 115, 155, 161, 217, 535, 713, 749, 805, 1085, 2461, 3317, 3565, 3745, 4991, 7577, 12305, 16585, 17227, 23219, 24955, 37885, 53039, 76291, 86135, 116095, 174271, 234887, 265195, 381455, 534037, 810739, 871355, 1174435, 1219897, 1644209, 2670185, 4053695, 5402401, 5675173, 6099485, 8221045, 18646997, 25132909, 27012005, 28375865, 37816807, 93234985, 125664545, 130528979, 175930363, 189084035, 578056907, 652644895, 879651815, 2890284535, 4046398349, 20231991745]

約数ペア:

[(1, 20231991745), (5, 4046398349), (7, 2890284535), (23, 879651815), (31, 652644895), (35, 578056907), (107, 189084035), (115, 175930363), (155, 130528979), (161, 125664545), (217, 93234985), (535, 37816807), (713, 28375865), (749, 27012005), (805, 25132909), (1085, 18646997), (2461, 8221045), (3317, 6099485), (3565, 5675173), (3745, 5402401), (4991, 4053695), (7577, 2670185), (12305, 1644209), (16585, 1219897), (17227, 1174435), (23219, 871355), (24955, 810739), (37885, 534037), (53039, 381455), (76291, 265195), (86135, 234887), (116095, 174271)]