13738480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24533}}^1$

素因数の和:24553

約数の個数: 40

約数和(自身を含む): 36506592

約数和(自身を除く): 22768112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24533, 49066, 98132, 122665, 171731, 196264, 245330, 343462, 392528, 490660, 686924, 858655, 981320, 1373848, 1717310, 1962640, 2747696, 3434620, 6869240, 13738480]

約数ペア:

[(1, 13738480), (2, 6869240), (4, 3434620), (5, 2747696), (7, 1962640), (8, 1717310), (10, 1373848), (14, 981320), (16, 858655), (20, 686924), (28, 490660), (35, 392528), (40, 343462), (56, 245330), (70, 196264), (80, 171731), (112, 122665), (140, 98132), (280, 49066), (560, 24533)]