10974740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 26527872

約数和(自身を除く): 15553132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 283, 554, 566, 1108, 1132, 1385, 1415, 1939, 1981, 2770, 2830, 3878, 3962, 5540, 5660, 7756, 7924, 9695, 9905, 19390, 19810, 38780, 39620, 78391, 156782, 313564, 391955, 548737, 783910, 1097474, 1567820, 2194948, 2743685, 5487370, 10974740]

約数ペア:

[(1, 10974740), (2, 5487370), (4, 2743685), (5, 2194948), (7, 1567820), (10, 1097474), (14, 783910), (20, 548737), (28, 391955), (35, 313564), (70, 156782), (140, 78391), (277, 39620), (283, 38780), (554, 19810), (566, 19390), (1108, 9905), (1132, 9695), (1385, 7924), (1415, 7756), (1939, 5660), (1981, 5540), (2770, 3962), (2830, 3878)]