13778826380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{115769}}^1$

素因数の和:116330

約数の個数: 48

約数和(自身を含む): 31624659360

約数和(自身を除く): 17845832980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541, 1082, 2164, 2705, 5410, 5951, 10820, 11902, 23804, 29755, 59510, 115769, 119020, 231538, 463076, 578845, 1157690, 1273459, 2315380, 2546918, 5093836, 6367295, 12734590, 25469180, 62631029, 125262058, 250524116, 313155145, 626310290, 688941319, 1252620580, 1377882638, 2755765276, 3444706595, 6889413190, 13778826380]

約数ペア:

[(1, 13778826380), (2, 6889413190), (4, 3444706595), (5, 2755765276), (10, 1377882638), (11, 1252620580), (20, 688941319), (22, 626310290), (44, 313155145), (55, 250524116), (110, 125262058), (220, 62631029), (541, 25469180), (1082, 12734590), (2164, 6367295), (2705, 5093836), (5410, 2546918), (5951, 2315380), (10820, 1273459), (11902, 1157690), (23804, 578845), (29755, 463076), (59510, 231538), (115769, 119020)]