19562852650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6571}}^1\times {\mathrm{5413}}^1$

素因数の和:12007

約数の個数: 48

約数和(自身を含む): 39708181728

約数和(自身を除く): 20145329078

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 5413, 6571, 10826, 13142, 27065, 32855, 54130, 59543, 65710, 72281, 119086, 135325, 144562, 164275, 270650, 297715, 328550, 361405, 595430, 722810, 1488575, 1807025, 2977150, 3614050, 35568823, 71137646, 177844115, 355688230, 391257053, 782514106, 889220575, 1778441150, 1956285265, 3912570530, 9781426325, 19562852650]

約数ペア:

[(1, 19562852650), (2, 9781426325), (5, 3912570530), (10, 1956285265), (11, 1778441150), (22, 889220575), (25, 782514106), (50, 391257053), (55, 355688230), (110, 177844115), (275, 71137646), (550, 35568823), (5413, 3614050), (6571, 2977150), (10826, 1807025), (13142, 1488575), (27065, 722810), (32855, 595430), (54130, 361405), (59543, 328550), (65710, 297715), (72281, 270650), (119086, 164275), (135325, 144562)]