5075420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5179}}^1$

素因数の和:5202

約数の個数: 36

約数和(自身を含む): 12400920

約数和(自身を除く): 7325500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5179, 10358, 20716, 25895, 36253, 51790, 72506, 103580, 145012, 181265, 253771, 362530, 507542, 725060, 1015084, 1268855, 2537710, 5075420]

約数ペア:

[(1, 5075420), (2, 2537710), (4, 1268855), (5, 1015084), (7, 725060), (10, 507542), (14, 362530), (20, 253771), (28, 181265), (35, 145012), (49, 103580), (70, 72506), (98, 51790), (140, 36253), (196, 25895), (245, 20716), (490, 10358), (980, 5179)]