870453560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{7013}}^1$

素因数の和:7160

約数の個数: 64

約数和(自身を含む): 2045282400

約数和(自身を除く): 1174828840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 428, 535, 580, 856, 1070, 1160, 2140, 3103, 4280, 6206, 7013, 12412, 14026, 15515, 24824, 28052, 31030, 35065, 56104, 62060, 70130, 124120, 140260, 203377, 280520, 406754, 750391, 813508, 1016885, 1500782, 1627016, 2033770, 3001564, 3751955, 4067540, 6003128, 7503910, 8135080, 15007820, 21761339, 30015640, 43522678, 87045356, 108806695, 174090712, 217613390, 435226780, 870453560]

約数ペア:

[(1, 870453560), (2, 435226780), (4, 217613390), (5, 174090712), (8, 108806695), (10, 87045356), (20, 43522678), (29, 30015640), (40, 21761339), (58, 15007820), (107, 8135080), (116, 7503910), (145, 6003128), (214, 4067540), (232, 3751955), (290, 3001564), (428, 2033770), (535, 1627016), (580, 1500782), (856, 1016885), (1070, 813508), (1160, 750391), (2140, 406754), (3103, 280520), (4280, 203377), (6206, 140260), (7013, 124120), (12412, 70130), (14026, 62060), (15515, 56104), (24824, 35065), (28052, 31030)]