11494040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16931

約数の個数: 32

約数和(自身を含む): 27384480

約数和(自身を除く): 15890440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16903, 33806, 67612, 84515, 135224, 169030, 287351, 338060, 574702, 676120, 1149404, 1436755, 2298808, 2873510, 5747020, 11494040]

約数ペア:

[(1, 11494040), (2, 5747020), (4, 2873510), (5, 2298808), (8, 1436755), (10, 1149404), (17, 676120), (20, 574702), (34, 338060), (40, 287351), (68, 169030), (85, 135224), (136, 84515), (170, 67612), (340, 33806), (680, 16903)]