202406380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83639}}^1$

素因数の和:83670

約数の個数: 36

約数和(自身を含む): 467213040

約数和(自身を除く): 264806660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 83639, 167278, 334556, 418195, 836390, 920029, 1672780, 1840058, 3680116, 4600145, 9200290, 10120319, 18400580, 20240638, 40481276, 50601595, 101203190, 202406380]

約数ペア:

[(1, 202406380), (2, 101203190), (4, 50601595), (5, 40481276), (10, 20240638), (11, 18400580), (20, 10120319), (22, 9200290), (44, 4600145), (55, 3680116), (110, 1840058), (121, 1672780), (220, 920029), (242, 836390), (484, 418195), (605, 334556), (1210, 167278), (2420, 83639)]