1036507280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{219599}}^1$

素因数の和:219671

約数の個数: 40

約数和(自身を含む): 2450736000

約数和(自身を除く): 1414228720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 219599, 439198, 878396, 1097995, 1756792, 2195990, 3513584, 4391980, 8783960, 12956341, 17567920, 25912682, 51825364, 64781705, 103650728, 129563410, 207301456, 259126820, 518253640, 1036507280]

約数ペア:

[(1, 1036507280), (2, 518253640), (4, 259126820), (5, 207301456), (8, 129563410), (10, 103650728), (16, 64781705), (20, 51825364), (40, 25912682), (59, 17567920), (80, 12956341), (118, 8783960), (236, 4391980), (295, 3513584), (472, 2195990), (590, 1756792), (944, 1097995), (1180, 878396), (2360, 439198), (4720, 219599)]