365174060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7074

約数の個数: 48

約数和(自身を含む): 797678112

約数和(自身を除く): 432504052

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 2623, 5246, 6961, 10492, 13115, 13922, 26230, 27844, 34805, 52460, 69610, 139220, 299323, 424621, 598646, 849242, 1197292, 1496615, 1698484, 2123105, 2993230, 4246210, 5986460, 8492420, 18258703, 36517406, 73034812, 91293515, 182587030, 365174060]

約数ペア:

[(1, 365174060), (2, 182587030), (4, 91293515), (5, 73034812), (10, 36517406), (20, 18258703), (43, 8492420), (61, 5986460), (86, 4246210), (122, 2993230), (172, 2123105), (215, 1698484), (244, 1496615), (305, 1197292), (430, 849242), (610, 598646), (860, 424621), (1220, 299323), (2623, 139220), (5246, 69610), (6961, 52460), (10492, 34805), (13115, 27844), (13922, 26230)]