201113240

素因数分解:

$2^3\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{2693}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 452915280

約数和(自身を除く): 251802040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1867, 2693, 3734, 5386, 7468, 9335, 10772, 13465, 14936, 18670, 21544, 26930, 37340, 53860, 74680, 107720, 5027831, 10055662, 20111324, 25139155, 40222648, 50278310, 100556620, 201113240]

約数ペア:

[(1, 201113240), (2, 100556620), (4, 50278310), (5, 40222648), (8, 25139155), (10, 20111324), (20, 10055662), (40, 5027831), (1867, 107720), (2693, 74680), (3734, 53860), (5386, 37340), (7468, 26930), (9335, 21544), (10772, 18670), (13465, 14936)]