80453770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 71178230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 499, 701, 998, 1402, 2495, 3505, 4990, 7010, 11477, 16123, 22954, 32246, 57385, 80615, 114770, 161230, 349799, 699598, 1748995, 3497990, 8045377, 16090754, 40226885, 80453770]

約数ペア:

[(1, 80453770), (2, 40226885), (5, 16090754), (10, 8045377), (23, 3497990), (46, 1748995), (115, 699598), (230, 349799), (499, 161230), (701, 114770), (998, 80615), (1402, 57385), (2495, 32246), (3505, 22954), (4990, 16123), (7010, 11477)]