24427720

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2621}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 55219320

約数和(自身を除く): 30791600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2621, 4660, 5242, 9320, 10484, 13105, 20968, 26210, 52420, 104840, 610693, 1221386, 2442772, 3053465, 4885544, 6106930, 12213860, 24427720]

約数ペア:

[(1, 24427720), (2, 12213860), (4, 6106930), (5, 4885544), (8, 3053465), (10, 2442772), (20, 1221386), (40, 610693), (233, 104840), (466, 52420), (932, 26210), (1165, 20968), (1864, 13105), (2330, 10484), (2621, 9320), (4660, 5242)]