132749360

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3631}}^1$

素因数の和:4101

約数の個数: 40

約数和(自身を含む): 309402816

約数和(自身を除く): 176653456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3631, 3656, 4570, 7262, 7312, 9140, 14524, 18155, 18280, 29048, 36310, 36560, 58096, 72620, 145240, 290480, 1659367, 3318734, 6637468, 8296835, 13274936, 16593670, 26549872, 33187340, 66374680, 132749360]

約数ペア:

[(1, 132749360), (2, 66374680), (4, 33187340), (5, 26549872), (8, 16593670), (10, 13274936), (16, 8296835), (20, 6637468), (40, 3318734), (80, 1659367), (457, 290480), (914, 145240), (1828, 72620), (2285, 58096), (3631, 36560), (3656, 36310), (4570, 29048), (7262, 18280), (7312, 18155), (9140, 14524)]