122854160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10776

約数の個数: 80

約数和(自身を含む): 335603520

約数和(自身を除く): 212749360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 10739, 11440, 21478, 42956, 53695, 85912, 107390, 118129, 139607, 171824, 214780, 236258, 279214, 429560, 472516, 558428, 590645, 698035, 859120, 945032, 1116856, 1181290, 1396070, 1535677, 1890064, 2233712, 2362580, 2792140, 3071354, 4725160, 5584280, 6142708, 7678385, 9450320, 11168560, 12285416, 15356770, 24570832, 30713540, 61427080, 122854160]

約数ペア:

[(1, 122854160), (2, 61427080), (4, 30713540), (5, 24570832), (8, 15356770), (10, 12285416), (11, 11168560), (13, 9450320), (16, 7678385), (20, 6142708), (22, 5584280), (26, 4725160), (40, 3071354), (44, 2792140), (52, 2362580), (55, 2233712), (65, 1890064), (80, 1535677), (88, 1396070), (104, 1181290), (110, 1116856), (130, 945032), (143, 859120), (176, 698035), (208, 590645), (220, 558428), (260, 472516), (286, 429560), (440, 279214), (520, 236258), (572, 214780), (715, 171824), (880, 139607), (1040, 118129), (1144, 107390), (1430, 85912), (2288, 53695), (2860, 42956), (5720, 21478), (10739, 11440)]