22829240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81533}}^1$

素因数の和:81551

約数の個数: 32

約数和(自身を含む): 58704480

約数和(自身を除く): 35875240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81533, 163066, 326132, 407665, 570731, 652264, 815330, 1141462, 1630660, 2282924, 2853655, 3261320, 4565848, 5707310, 11414620, 22829240]

約数ペア:

[(1, 22829240), (2, 11414620), (4, 5707310), (5, 4565848), (7, 3261320), (8, 2853655), (10, 2282924), (14, 1630660), (20, 1141462), (28, 815330), (35, 652264), (40, 570731), (56, 407665), (70, 326132), (140, 163066), (280, 81533)]