5341520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 12963456

約数和(自身を除く): 7621936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2903, 5806, 11612, 14515, 23224, 29030, 46448, 58060, 66769, 116120, 133538, 232240, 267076, 333845, 534152, 667690, 1068304, 1335380, 2670760, 5341520]

約数ペア:

[(1, 5341520), (2, 2670760), (4, 1335380), (5, 1068304), (8, 667690), (10, 534152), (16, 333845), (20, 267076), (23, 232240), (40, 133538), (46, 116120), (80, 66769), (92, 58060), (115, 46448), (184, 29030), (230, 23224), (368, 14515), (460, 11612), (920, 5806), (1840, 2903)]