963886220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{106861}}^1$

素因数の和:106922

約数の個数: 48

約数和(自身を含む): 2262054816

約数和(自身を除く): 1298168596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 106861, 213722, 427444, 534305, 1068610, 1175471, 2137220, 2350942, 4381301, 4701884, 5877355, 8762602, 11754710, 17525204, 21906505, 23509420, 43813010, 48194311, 87626020, 96388622, 192777244, 240971555, 481943110, 963886220]

約数ペア:

[(1, 963886220), (2, 481943110), (4, 240971555), (5, 192777244), (10, 96388622), (11, 87626020), (20, 48194311), (22, 43813010), (41, 23509420), (44, 21906505), (55, 17525204), (82, 11754710), (110, 8762602), (164, 5877355), (205, 4701884), (220, 4381301), (410, 2350942), (451, 2137220), (820, 1175471), (902, 1068610), (1804, 534305), (2255, 427444), (4510, 213722), (9020, 106861)]