77139590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1583}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 151911936

約数和(自身を除く): 74772346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1583, 2215, 3166, 4430, 4873, 7915, 9746, 15830, 17413, 24365, 34826, 48730, 87065, 174130, 701269, 1402538, 3506345, 7012690, 7713959, 15427918, 38569795, 77139590]

約数ペア:

[(1, 77139590), (2, 38569795), (5, 15427918), (10, 7713959), (11, 7012690), (22, 3506345), (55, 1402538), (110, 701269), (443, 174130), (886, 87065), (1583, 48730), (2215, 34826), (3166, 24365), (4430, 17413), (4873, 15830), (7915, 9746)]