111890770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1319}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 213840000

約数和(自身を除く): 101949230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 1319, 2495, 2638, 4990, 6595, 8483, 13190, 16966, 22423, 42415, 44846, 84830, 112115, 224230, 658181, 1316362, 3290905, 6581810, 11189077, 22378154, 55945385, 111890770]

約数ペア:

[(1, 111890770), (2, 55945385), (5, 22378154), (10, 11189077), (17, 6581810), (34, 3290905), (85, 1316362), (170, 658181), (499, 224230), (998, 112115), (1319, 84830), (2495, 44846), (2638, 42415), (4990, 22423), (6595, 16966), (8483, 13190)]