855125710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{4813}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 1563202080

約数和(自身を除く): 708076370

約数列:

[1, 2, 5, 10, 109, 163, 218, 326, 545, 815, 1090, 1630, 4813, 9626, 17767, 24065, 35534, 48130, 88835, 177670, 524617, 784519, 1049234, 1569038, 2623085, 3922595, 5246170, 7845190, 85512571, 171025142, 427562855, 855125710]

約数ペア:

[(1, 855125710), (2, 427562855), (5, 171025142), (10, 85512571), (109, 7845190), (163, 5246170), (218, 3922595), (326, 2623085), (545, 1569038), (815, 1049234), (1090, 784519), (1630, 524617), (4813, 177670), (9626, 88835), (17767, 48130), (24065, 35534)]