1071615280

素因数分解:

$2^4\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{4211}}^1$

素因数の和:7405

約数の個数: 40

約数和(自身を含む): 2492880624

約数和(自身を除く): 1421265344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3181, 4211, 6362, 8422, 12724, 15905, 16844, 21055, 25448, 31810, 33688, 42110, 50896, 63620, 67376, 84220, 127240, 168440, 254480, 336880, 13395191, 26790382, 53580764, 66975955, 107161528, 133951910, 214323056, 267903820, 535807640, 1071615280]

約数ペア:

[(1, 1071615280), (2, 535807640), (4, 267903820), (5, 214323056), (8, 133951910), (10, 107161528), (16, 66975955), (20, 53580764), (40, 26790382), (80, 13395191), (3181, 336880), (4211, 254480), (6362, 168440), (8422, 127240), (12724, 84220), (15905, 67376), (16844, 63620), (21055, 50896), (25448, 42110), (31810, 33688)]