13589240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48533}}^1$

素因数の和:48551

約数の個数: 32

約数和(自身を含む): 34944480

約数和(自身を除く): 21355240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48533, 97066, 194132, 242665, 339731, 388264, 485330, 679462, 970660, 1358924, 1698655, 1941320, 2717848, 3397310, 6794620, 13589240]

約数ペア:

[(1, 13589240), (2, 6794620), (4, 3397310), (5, 2717848), (7, 1941320), (8, 1698655), (10, 1358924), (14, 970660), (20, 679462), (28, 485330), (35, 388264), (40, 339731), (56, 242665), (70, 194132), (140, 97066), (280, 48533)]