235077440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56509}}^1$

素因数の和:56539

約数の個数: 56

約数和(自身を含む): 602848680

約数和(自身を除く): 367771240

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, 56509, 113018, 226036, 282545, 452072, 565090, 734617, 904144, 1130180, 1469234, 1808288, 2260360, 2938468, 3616576, 3673085, 4520720, 5876936, 7346170, 9041440, 11753872, 14692340, 18082880, 23507744, 29384680, 47015488, 58769360, 117538720, 235077440]

約数ペア:

[(1, 235077440), (2, 117538720), (4, 58769360), (5, 47015488), (8, 29384680), (10, 23507744), (13, 18082880), (16, 14692340), (20, 11753872), (26, 9041440), (32, 7346170), (40, 5876936), (52, 4520720), (64, 3673085), (65, 3616576), (80, 2938468), (104, 2260360), (130, 1808288), (160, 1469234), (208, 1130180), (260, 904144), (320, 734617), (416, 565090), (520, 452072), (832, 282545), (1040, 226036), (2080, 113018), (4160, 56509)]