56304340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165601}}^1$

素因数の和:165627

約数の個数: 24

約数和(自身を含む): 125195112

約数和(自身を除く): 68890772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 165601, 331202, 662404, 828005, 1656010, 2815217, 3312020, 5630434, 11260868, 14076085, 28152170, 56304340]

約数ペア:

[(1, 56304340), (2, 28152170), (4, 14076085), (5, 11260868), (10, 5630434), (17, 3312020), (20, 2815217), (34, 1656010), (68, 828005), (85, 662404), (170, 331202), (340, 165601)]