15696984050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{108517}}^1$

素因数の和:108803

約数の個数: 48

約数和(自身を含む): 31972007232

約数和(自身を除く): 16275023182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 263, 275, 526, 550, 1315, 2630, 2893, 5786, 6575, 13150, 14465, 28930, 72325, 108517, 144650, 217034, 542585, 1085170, 1193687, 2387374, 2712925, 5425850, 5968435, 11936870, 28539971, 29842175, 57079942, 59684350, 142699855, 285399710, 313939681, 627879362, 713499275, 1426998550, 1569698405, 3139396810, 7848492025, 15696984050]

約数ペア:

[(1, 15696984050), (2, 7848492025), (5, 3139396810), (10, 1569698405), (11, 1426998550), (22, 713499275), (25, 627879362), (50, 313939681), (55, 285399710), (110, 142699855), (263, 59684350), (275, 57079942), (526, 29842175), (550, 28539971), (1315, 11936870), (2630, 5968435), (2893, 5425850), (5786, 2712925), (6575, 2387374), (13150, 1193687), (14465, 1085170), (28930, 542585), (72325, 217034), (108517, 144650)]