41213780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 93804480

約数和(自身を除く): 52590700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2819, 2924, 3655, 5638, 7310, 11276, 14095, 14620, 28190, 47923, 56380, 95846, 121217, 191692, 239615, 242434, 479230, 484868, 606085, 958460, 1212170, 2060689, 2424340, 4121378, 8242756, 10303445, 20606890, 41213780]

約数ペア:

[(1, 41213780), (2, 20606890), (4, 10303445), (5, 8242756), (10, 4121378), (17, 2424340), (20, 2060689), (34, 1212170), (43, 958460), (68, 606085), (85, 484868), (86, 479230), (170, 242434), (172, 239615), (215, 191692), (340, 121217), (430, 95846), (731, 56380), (860, 47923), (1462, 28190), (2819, 14620), (2924, 14095), (3655, 11276), (5638, 7310)]