2247676240

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 5331033792

約数和(自身を除く): 3083357552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 107, 194, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1552, 1712, 1940, 2140, 2707, 3880, 4280, 5414, 7760, 8560, 10379, 10828, 13535, 20758, 21656, 27070, 41516, 43312, 51895, 54140, 83032, 103790, 108280, 166064, 207580, 216560, 262579, 289649, 415160, 525158, 579298, 830320, 1050316, 1158596, 1312895, 1448245, 2100632, 2317192, 2625790, 2896490, 4201264, 4634384, 5251580, 5792980, 10503160, 11585960, 21006320, 23171920, 28095953, 56191906, 112383812, 140479765, 224767624, 280959530, 449535248, 561919060, 1123838120, 2247676240]

約数ペア:

[(1, 2247676240), (2, 1123838120), (4, 561919060), (5, 449535248), (8, 280959530), (10, 224767624), (16, 140479765), (20, 112383812), (40, 56191906), (80, 28095953), (97, 23171920), (107, 21006320), (194, 11585960), (214, 10503160), (388, 5792980), (428, 5251580), (485, 4634384), (535, 4201264), (776, 2896490), (856, 2625790), (970, 2317192), (1070, 2100632), (1552, 1448245), (1712, 1312895), (1940, 1158596), (2140, 1050316), (2707, 830320), (3880, 579298), (4280, 525158), (5414, 415160), (7760, 289649), (8560, 262579), (10379, 216560), (10828, 207580), (13535, 166064), (20758, 108280), (21656, 103790), (27070, 83032), (41516, 54140), (43312, 51895)]