2354840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 5611680

約数和(自身を除く): 3256840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3463, 6926, 13852, 17315, 27704, 34630, 58871, 69260, 117742, 138520, 235484, 294355, 470968, 588710, 1177420, 2354840]

約数ペア:

[(1, 2354840), (2, 1177420), (4, 588710), (5, 470968), (8, 294355), (10, 235484), (17, 138520), (20, 117742), (34, 69260), (40, 58871), (68, 34630), (85, 27704), (136, 17315), (170, 13852), (340, 6926), (680, 3463)]