4689320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 10735200

約数和(自身を除く): 6045880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1987, 2360, 3974, 7948, 9935, 15896, 19870, 39740, 79480, 117233, 234466, 468932, 586165, 937864, 1172330, 2344660, 4689320]

約数ペア:

[(1, 4689320), (2, 2344660), (4, 1172330), (5, 937864), (8, 586165), (10, 468932), (20, 234466), (40, 117233), (59, 79480), (118, 39740), (236, 19870), (295, 15896), (472, 9935), (590, 7948), (1180, 3974), (1987, 2360)]