1036803920

素因数分解:

$2^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{10477}}^1$

素因数の和:11727

約数の個数: 40

約数和(自身を含む): 2412748104

約数和(自身を除く): 1375944184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1237, 2474, 4948, 6185, 9896, 10477, 12370, 19792, 20954, 24740, 41908, 49480, 52385, 83816, 98960, 104770, 167632, 209540, 419080, 838160, 12960049, 25920098, 51840196, 64800245, 103680392, 129600490, 207360784, 259200980, 518401960, 1036803920]

約数ペア:

[(1, 1036803920), (2, 518401960), (4, 259200980), (5, 207360784), (8, 129600490), (10, 103680392), (16, 64800245), (20, 51840196), (40, 25920098), (80, 12960049), (1237, 838160), (2474, 419080), (4948, 209540), (6185, 167632), (9896, 104770), (10477, 98960), (12370, 83816), (19792, 52385), (20954, 49480), (24740, 41908)]