73924040

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7027}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 166985280

約数和(自身を除く): 93061240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 7027, 10520, 14054, 28108, 35135, 56216, 70270, 140540, 281080, 1848101, 3696202, 7392404, 9240505, 14784808, 18481010, 36962020, 73924040]

約数ペア:

[(1, 73924040), (2, 36962020), (4, 18481010), (5, 14784808), (8, 9240505), (10, 7392404), (20, 3696202), (40, 1848101), (263, 281080), (526, 140540), (1052, 70270), (1315, 56216), (2104, 35135), (2630, 28108), (5260, 14054), (7027, 10520)]