5728690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 11845440

約数和(自身を除く): 6116750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2741, 5482, 13705, 27410, 30151, 52079, 60302, 104158, 150755, 260395, 301510, 520790, 572869, 1145738, 2864345, 5728690]

約数ペア:

[(1, 5728690), (2, 2864345), (5, 1145738), (10, 572869), (11, 520790), (19, 301510), (22, 260395), (38, 150755), (55, 104158), (95, 60302), (110, 52079), (190, 30151), (209, 27410), (418, 13705), (1045, 5482), (2090, 2741)]