111056540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{16189}}^1$

素因数の和:16219

約数の個数: 48

約数和(自身を含む): 271992000

約数和(自身を除く): 160935460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 16189, 32378, 64756, 80945, 113323, 161890, 226646, 323780, 453292, 566615, 793261, 1133230, 1586522, 2266460, 3173044, 3966305, 5552827, 7932610, 11105654, 15865220, 22211308, 27764135, 55528270, 111056540]

約数ペア:

[(1, 111056540), (2, 55528270), (4, 27764135), (5, 22211308), (7, 15865220), (10, 11105654), (14, 7932610), (20, 5552827), (28, 3966305), (35, 3173044), (49, 2266460), (70, 1586522), (98, 1133230), (140, 793261), (196, 566615), (245, 453292), (343, 323780), (490, 226646), (686, 161890), (980, 113323), (1372, 80945), (1715, 64756), (3430, 32378), (6860, 16189)]