12836360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 18526840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 439, 680, 731, 860, 878, 1462, 1720, 1756, 2195, 2924, 3512, 3655, 4390, 5848, 7310, 7463, 8780, 14620, 14926, 17560, 18877, 29240, 29852, 37315, 37754, 59704, 74630, 75508, 94385, 149260, 151016, 188770, 298520, 320909, 377540, 641818, 755080, 1283636, 1604545, 2567272, 3209090, 6418180, 12836360]

約数ペア:

[(1, 12836360), (2, 6418180), (4, 3209090), (5, 2567272), (8, 1604545), (10, 1283636), (17, 755080), (20, 641818), (34, 377540), (40, 320909), (43, 298520), (68, 188770), (85, 151016), (86, 149260), (136, 94385), (170, 75508), (172, 74630), (215, 59704), (340, 37754), (344, 37315), (430, 29852), (439, 29240), (680, 18877), (731, 17560), (860, 14926), (878, 14620), (1462, 8780), (1720, 7463), (1756, 7310), (2195, 5848), (2924, 4390), (3512, 3655)]