34420580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 43308316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 1511, 2278, 3022, 4556, 5695, 6044, 7555, 11390, 15110, 22780, 25687, 30220, 51374, 101237, 102748, 128435, 202474, 256870, 404948, 506185, 513740, 1012370, 1721029, 2024740, 3442058, 6884116, 8605145, 17210290, 34420580]

約数ペア:

[(1, 34420580), (2, 17210290), (4, 8605145), (5, 6884116), (10, 3442058), (17, 2024740), (20, 1721029), (34, 1012370), (67, 513740), (68, 506185), (85, 404948), (134, 256870), (170, 202474), (268, 128435), (335, 102748), (340, 101237), (670, 51374), (1139, 30220), (1340, 25687), (1511, 22780), (2278, 15110), (3022, 11390), (4556, 7555), (5695, 6044)]