22969240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11719}}^1$

素因数の和:11744

約数の個数: 48

約数和(自身を含む): 60123600

約数和(自身を除く): 37154360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11719, 23438, 46876, 58595, 82033, 93752, 117190, 164066, 234380, 328132, 410165, 468760, 574231, 656264, 820330, 1148462, 1640660, 2296924, 2871155, 3281320, 4593848, 5742310, 11484620, 22969240]

約数ペア:

[(1, 22969240), (2, 11484620), (4, 5742310), (5, 4593848), (7, 3281320), (8, 2871155), (10, 2296924), (14, 1640660), (20, 1148462), (28, 820330), (35, 656264), (40, 574231), (49, 468760), (56, 410165), (70, 328132), (98, 234380), (140, 164066), (196, 117190), (245, 93752), (280, 82033), (392, 58595), (490, 46876), (980, 23438), (1960, 11719)]