66524060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195659}}^1$

素因数の和:195685

約数の個数: 24

約数和(自身を含む): 147918960

約数和(自身を除く): 81394900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 195659, 391318, 782636, 978295, 1956590, 3326203, 3913180, 6652406, 13304812, 16631015, 33262030, 66524060]

約数ペア:

[(1, 66524060), (2, 33262030), (4, 16631015), (5, 13304812), (10, 6652406), (17, 3913180), (20, 3326203), (34, 1956590), (68, 978295), (85, 782636), (170, 391318), (340, 195659)]