22051360

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 52387776

約数和(自身を除く): 30336416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 487, 566, 974, 1132, 1415, 1948, 2264, 2435, 2830, 3896, 4528, 4870, 5660, 7792, 9056, 9740, 11320, 15584, 19480, 22640, 38960, 45280, 77920, 137821, 275642, 551284, 689105, 1102568, 1378210, 2205136, 2756420, 4410272, 5512840, 11025680, 22051360]

約数ペア:

[(1, 22051360), (2, 11025680), (4, 5512840), (5, 4410272), (8, 2756420), (10, 2205136), (16, 1378210), (20, 1102568), (32, 689105), (40, 551284), (80, 275642), (160, 137821), (283, 77920), (487, 45280), (566, 38960), (974, 22640), (1132, 19480), (1415, 15584), (1948, 11320), (2264, 9740), (2435, 9056), (2830, 7792), (3896, 5660), (4528, 4870)]