265569700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 633959424

約数和(自身を除く): 368389724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 508, 550, 635, 1100, 1270, 1397, 1901, 2540, 2794, 3175, 3802, 5588, 6350, 6985, 7604, 9505, 12700, 13970, 19010, 20911, 27940, 34925, 38020, 41822, 47525, 69850, 83644, 95050, 104555, 139700, 190100, 209110, 241427, 418220, 482854, 522775, 965708, 1045550, 1207135, 2091100, 2414270, 2655697, 4828540, 5311394, 6035675, 10622788, 12071350, 13278485, 24142700, 26556970, 53113940, 66392425, 132784850, 265569700]

約数ペア:

[(1, 265569700), (2, 132784850), (4, 66392425), (5, 53113940), (10, 26556970), (11, 24142700), (20, 13278485), (22, 12071350), (25, 10622788), (44, 6035675), (50, 5311394), (55, 4828540), (100, 2655697), (110, 2414270), (127, 2091100), (220, 1207135), (254, 1045550), (275, 965708), (508, 522775), (550, 482854), (635, 418220), (1100, 241427), (1270, 209110), (1397, 190100), (1901, 139700), (2540, 104555), (2794, 95050), (3175, 83644), (3802, 69850), (5588, 47525), (6350, 41822), (6985, 38020), (7604, 34925), (9505, 27940), (12700, 20911), (13970, 19010)]