23285680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 60424704

約数和(自身を除く): 37139024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 563, 752, 880, 940, 1034, 1126, 1880, 2068, 2252, 2585, 2815, 3760, 4136, 4504, 5170, 5630, 6193, 8272, 9008, 10340, 11260, 12386, 20680, 22520, 24772, 26461, 30965, 41360, 45040, 49544, 52922, 61930, 99088, 105844, 123860, 132305, 211688, 247720, 264610, 291071, 423376, 495440, 529220, 582142, 1058440, 1164284, 1455355, 2116880, 2328568, 2910710, 4657136, 5821420, 11642840, 23285680]

約数ペア:

[(1, 23285680), (2, 11642840), (4, 5821420), (5, 4657136), (8, 2910710), (10, 2328568), (11, 2116880), (16, 1455355), (20, 1164284), (22, 1058440), (40, 582142), (44, 529220), (47, 495440), (55, 423376), (80, 291071), (88, 264610), (94, 247720), (110, 211688), (176, 132305), (188, 123860), (220, 105844), (235, 99088), (376, 61930), (440, 52922), (470, 49544), (517, 45040), (563, 41360), (752, 30965), (880, 26461), (940, 24772), (1034, 22520), (1126, 20680), (1880, 12386), (2068, 11260), (2252, 10340), (2585, 9008), (2815, 8272), (3760, 6193), (4136, 5630), (4504, 5170)]