22714240

素因数分解:

$2^7\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35510

約数の個数: 32

約数和(自身を含む): 54302760

約数和(自身を除く): 31588520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35491, 70982, 141964, 177455, 283928, 354910, 567856, 709820, 1135712, 1419640, 2271424, 2839280, 4542848, 5678560, 11357120, 22714240]

約数ペア:

[(1, 22714240), (2, 11357120), (4, 5678560), (5, 4542848), (8, 2839280), (10, 2271424), (16, 1419640), (20, 1135712), (32, 709820), (40, 567856), (64, 354910), (80, 283928), (128, 177455), (160, 141964), (320, 70982), (640, 35491)]