23068220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23539}}^1$

素因数の和:23562

約数の個数: 36

約数和(自身を含む): 56354760

約数和(自身を除く): 33286540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23539, 47078, 94156, 117695, 164773, 235390, 329546, 470780, 659092, 823865, 1153411, 1647730, 2306822, 3295460, 4613644, 5767055, 11534110, 23068220]

約数ペア:

[(1, 23068220), (2, 11534110), (4, 5767055), (5, 4613644), (7, 3295460), (10, 2306822), (14, 1647730), (20, 1153411), (28, 823865), (35, 659092), (49, 470780), (70, 329546), (98, 235390), (140, 164773), (196, 117695), (245, 94156), (490, 47078), (980, 23539)]