85627630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2503}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 168749568

約数和(自身を除く): 83121938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 2503, 3110, 3421, 5006, 6842, 12515, 17105, 25030, 27533, 34210, 55066, 137665, 275330, 778433, 1556866, 3892165, 7784330, 8562763, 17125526, 42813815, 85627630]

約数ペア:

[(1, 85627630), (2, 42813815), (5, 17125526), (10, 8562763), (11, 7784330), (22, 3892165), (55, 1556866), (110, 778433), (311, 275330), (622, 137665), (1555, 55066), (2503, 34210), (3110, 27533), (3421, 25030), (5006, 17105), (6842, 12515)]