15678971110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{7639}}^1$

素因数の和:8101

約数の個数: 64

約数和(自身を含む): 31526184960

約数和(自身を除く): 15847213850

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 397, 470, 517, 794, 1034, 1985, 2585, 3970, 4367, 5170, 7639, 8734, 15278, 18659, 21835, 37318, 38195, 43670, 76390, 84029, 93295, 168058, 186590, 205249, 359033, 410498, 420145, 718066, 840290, 1026245, 1795165, 2052490, 3032683, 3590330, 3949363, 6065366, 7898726, 15163415, 19746815, 30326830, 33359513, 39493630, 66719026, 142536101, 166797565, 285072202, 333595130, 712680505, 1425361010, 1567897111, 3135794222, 7839485555, 15678971110]

約数ペア:

[(1, 15678971110), (2, 7839485555), (5, 3135794222), (10, 1567897111), (11, 1425361010), (22, 712680505), (47, 333595130), (55, 285072202), (94, 166797565), (110, 142536101), (235, 66719026), (397, 39493630), (470, 33359513), (517, 30326830), (794, 19746815), (1034, 15163415), (1985, 7898726), (2585, 6065366), (3970, 3949363), (4367, 3590330), (5170, 3032683), (7639, 2052490), (8734, 1795165), (15278, 1026245), (18659, 840290), (21835, 718066), (37318, 420145), (38195, 410498), (43670, 359033), (76390, 205249), (84029, 186590), (93295, 168058)]