2013567050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1656

約数の個数: 72

約数和(自身を含む): 4136737836

約数和(自身を除く): 2123170786

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 241, 242, 275, 482, 550, 605, 1205, 1210, 1381, 2410, 2651, 2762, 3025, 5302, 6025, 6050, 6905, 12050, 13255, 13810, 15191, 26510, 29161, 30382, 34525, 58322, 66275, 69050, 75955, 132550, 145805, 151910, 167101, 291610, 332821, 334202, 379775, 665642, 729025, 759550, 835505, 1458050, 1664105, 1671010, 3328210, 3661031, 4177525, 7322062, 8320525, 8355050, 16641050, 18305155, 36610310, 40271341, 80542682, 91525775, 183051550, 201356705, 402713410, 1006783525, 2013567050]

約数ペア:

[(1, 2013567050), (2, 1006783525), (5, 402713410), (10, 201356705), (11, 183051550), (22, 91525775), (25, 80542682), (50, 40271341), (55, 36610310), (110, 18305155), (121, 16641050), (241, 8355050), (242, 8320525), (275, 7322062), (482, 4177525), (550, 3661031), (605, 3328210), (1205, 1671010), (1210, 1664105), (1381, 1458050), (2410, 835505), (2651, 759550), (2762, 729025), (3025, 665642), (5302, 379775), (6025, 334202), (6050, 332821), (6905, 291610), (12050, 167101), (13255, 151910), (13810, 145805), (15191, 132550), (26510, 75955), (29161, 69050), (30382, 66275), (34525, 58322)]