1036451980

素因数分解:

$2^2\times 5^1\times {\mathrm{3559}}^1\times {\mathrm{14561}}^1$

素因数の和:18129

約数の個数: 24

約数和(自身を含む): 2177310240

約数和(自身を除く): 1140858260

約数列:

[1, 2, 4, 5, 10, 20, 3559, 7118, 14236, 14561, 17795, 29122, 35590, 58244, 71180, 72805, 145610, 291220, 51822599, 103645198, 207290396, 259112995, 518225990, 1036451980]

約数ペア:

[(1, 1036451980), (2, 518225990), (4, 259112995), (5, 207290396), (10, 103645198), (20, 51822599), (3559, 291220), (7118, 145610), (14236, 72805), (14561, 71180), (17795, 58244), (29122, 35590)]