13862720

素因数分解:

$2^6\times 5^1\times {\mathrm{43321}}^1$

素因数の和:43338

約数の個数: 28

約数和(自身を含む): 33011364

約数和(自身を除く): 19148644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43321, 86642, 173284, 216605, 346568, 433210, 693136, 866420, 1386272, 1732840, 2772544, 3465680, 6931360, 13862720]

約数ペア:

[(1, 13862720), (2, 6931360), (4, 3465680), (5, 2772544), (8, 1732840), (10, 1386272), (16, 866420), (20, 693136), (32, 433210), (40, 346568), (64, 216605), (80, 173284), (160, 86642), (320, 43321)]