2086236320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1862711}}^1$

素因数の和:1862733

約数の個数: 48

約数和(自身を含む): 5632841088

約数和(自身を除く): 3546604768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1862711, 3725422, 7450844, 9313555, 13038977, 14901688, 18627110, 26077954, 29803376, 37254220, 52155908, 59606752, 65194885, 74508440, 104311816, 130389770, 149016880, 208623632, 260779540, 298033760, 417247264, 521559080, 1043118160, 2086236320]

約数ペア:

[(1, 2086236320), (2, 1043118160), (4, 521559080), (5, 417247264), (7, 298033760), (8, 260779540), (10, 208623632), (14, 149016880), (16, 130389770), (20, 104311816), (28, 74508440), (32, 65194885), (35, 59606752), (40, 52155908), (56, 37254220), (70, 29803376), (80, 26077954), (112, 18627110), (140, 14901688), (160, 13038977), (224, 9313555), (280, 7450844), (560, 3725422), (1120, 1862711)]