224060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 498960

約数和(自身を除く): 274900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 659, 1318, 2636, 3295, 6590, 11203, 13180, 22406, 44812, 56015, 112030, 224060]

約数ペア:

[(1, 224060), (2, 112030), (4, 56015), (5, 44812), (10, 22406), (17, 13180), (20, 11203), (34, 6590), (68, 3295), (85, 2636), (170, 1318), (340, 659)]