136205920

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4457}}^1$

素因数の和:4663

約数の個数: 48

約数和(自身を含む): 323543808

約数和(自身を除く): 187337888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 4457, 6112, 7640, 8914, 15280, 17828, 22285, 30560, 35656, 44570, 71312, 89140, 142624, 178280, 356560, 713120, 851287, 1702574, 3405148, 4256435, 6810296, 8512870, 13620592, 17025740, 27241184, 34051480, 68102960, 136205920]

約数ペア:

[(1, 136205920), (2, 68102960), (4, 34051480), (5, 27241184), (8, 17025740), (10, 13620592), (16, 8512870), (20, 6810296), (32, 4256435), (40, 3405148), (80, 1702574), (160, 851287), (191, 713120), (382, 356560), (764, 178280), (955, 142624), (1528, 89140), (1910, 71312), (3056, 44570), (3820, 35656), (4457, 30560), (6112, 22285), (7640, 17828), (8914, 15280)]