157053236540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1\times {\mathrm{42649}}^1$

素因数の和:44582

約数の個数: 48

約数和(自身を含む): 333267782400

約数和(自身を除く): 176214545860

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1823, 2020, 3646, 7292, 9115, 18230, 36460, 42649, 85298, 170596, 184123, 213245, 368246, 426490, 736492, 852980, 920615, 1841230, 3682460, 4307549, 8615098, 17230196, 21537745, 43075490, 77749127, 86150980, 155498254, 310996508, 388745635, 777491270, 1554982540, 7852661827, 15705323654, 31410647308, 39263309135, 78526618270, 157053236540]

約数ペア:

[(1, 157053236540), (2, 78526618270), (4, 39263309135), (5, 31410647308), (10, 15705323654), (20, 7852661827), (101, 1554982540), (202, 777491270), (404, 388745635), (505, 310996508), (1010, 155498254), (1823, 86150980), (2020, 77749127), (3646, 43075490), (7292, 21537745), (9115, 17230196), (18230, 8615098), (36460, 4307549), (42649, 3682460), (85298, 1841230), (170596, 920615), (184123, 852980), (213245, 736492), (368246, 426490)]