82846460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 191116800

約数和(自身を除く): 108270340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 9479, 18958, 37916, 47395, 94790, 180101, 189580, 218017, 360202, 436034, 720404, 872068, 900505, 1090085, 1801010, 2180170, 3602020, 4142323, 4360340, 8284646, 16569292, 20711615, 41423230, 82846460]

約数ペア:

[(1, 82846460), (2, 41423230), (4, 20711615), (5, 16569292), (10, 8284646), (19, 4360340), (20, 4142323), (23, 3602020), (38, 2180170), (46, 1801010), (76, 1090085), (92, 900505), (95, 872068), (115, 720404), (190, 436034), (230, 360202), (380, 218017), (437, 189580), (460, 180101), (874, 94790), (1748, 47395), (2185, 37916), (4370, 18958), (8740, 9479)]