1373101960

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{130523}}^1$

素因数の和:130797

約数の個数: 32

約数和(自身を含む): 3101250240

約数和(自身を除く): 1728148280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 130523, 261046, 522092, 652615, 1044184, 1305230, 2610460, 5220920, 34327549, 68655098, 137310196, 171637745, 274620392, 343275490, 686550980, 1373101960]

約数ペア:

[(1, 1373101960), (2, 686550980), (4, 343275490), (5, 274620392), (8, 171637745), (10, 137310196), (20, 68655098), (40, 34327549), (263, 5220920), (526, 2610460), (1052, 1305230), (1315, 1044184), (2104, 652615), (2630, 522092), (5260, 261046), (10520, 130523)]