117940160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28351}}^1$

素因数の和:28381

約数の個数: 56

約数和(自身を含む): 302459136

約数和(自身を除く): 184518976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 28351, 56702, 113404, 141755, 226808, 283510, 368563, 453616, 567020, 737126, 907232, 1134040, 1474252, 1814464, 1842815, 2268080, 2948504, 3685630, 4536160, 5897008, 7371260, 9072320, 11794016, 14742520, 23588032, 29485040, 58970080, 117940160]

約数ペア:

[(1, 117940160), (2, 58970080), (4, 29485040), (5, 23588032), (8, 14742520), (10, 11794016), (13, 9072320), (16, 7371260), (20, 5897008), (26, 4536160), (32, 3685630), (40, 2948504), (52, 2268080), (64, 1842815), (65, 1814464), (80, 1474252), (104, 1134040), (130, 907232), (160, 737126), (208, 567020), (260, 453616), (320, 368563), (416, 283510), (520, 226808), (832, 141755), (1040, 113404), (2080, 56702), (4160, 28351)]