605431010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77719}}^1$

素因数の和:77786

約数の個数: 32

約数和(自身を含む): 1175126400

約数和(自身を除く): 569695390

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 77719, 155438, 388595, 777190, 1476661, 2953322, 3186479, 6372958, 7383305, 14766610, 15932395, 31864790, 60543101, 121086202, 302715505, 605431010]

約数ペア:

[(1, 605431010), (2, 302715505), (5, 121086202), (10, 60543101), (19, 31864790), (38, 15932395), (41, 14766610), (82, 7383305), (95, 6372958), (190, 3186479), (205, 2953322), (410, 1476661), (779, 777190), (1558, 388595), (3895, 155438), (7790, 77719)]