554788580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6029}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 1203491520

約数和(自身を除く): 648702940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 860, 1070, 2140, 4601, 6029, 9202, 12058, 18404, 23005, 24116, 30145, 46010, 60290, 92020, 120580, 259247, 518494, 645103, 1036988, 1290206, 1296235, 2580412, 2592470, 3225515, 5184940, 6451030, 12902060, 27739429, 55478858, 110957716, 138697145, 277394290, 554788580]

約数ペア:

[(1, 554788580), (2, 277394290), (4, 138697145), (5, 110957716), (10, 55478858), (20, 27739429), (43, 12902060), (86, 6451030), (107, 5184940), (172, 3225515), (214, 2592470), (215, 2580412), (428, 1296235), (430, 1290206), (535, 1036988), (860, 645103), (1070, 518494), (2140, 259247), (4601, 120580), (6029, 92020), (9202, 60290), (12058, 46010), (18404, 30145), (23005, 24116)]