27178480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48533}}^1$

素因数の和:48553

約数の個数: 40

約数和(自身を含む): 72218592

約数和(自身を除く): 45040112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48533, 97066, 194132, 242665, 339731, 388264, 485330, 679462, 776528, 970660, 1358924, 1698655, 1941320, 2717848, 3397310, 3882640, 5435696, 6794620, 13589240, 27178480]

約数ペア:

[(1, 27178480), (2, 13589240), (4, 6794620), (5, 5435696), (7, 3882640), (8, 3397310), (10, 2717848), (14, 1941320), (16, 1698655), (20, 1358924), (28, 970660), (35, 776528), (40, 679462), (56, 485330), (70, 388264), (80, 339731), (112, 242665), (140, 194132), (280, 97066), (560, 48533)]