23654290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 47487384

約数和(自身を除く): 23833094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 173, 226, 242, 346, 565, 605, 865, 1130, 1210, 1243, 1730, 1903, 2486, 3806, 6215, 9515, 12430, 13673, 19030, 19549, 20933, 27346, 39098, 41866, 68365, 97745, 104665, 136730, 195490, 209330, 215039, 430078, 1075195, 2150390, 2365429, 4730858, 11827145, 23654290]

約数ペア:

[(1, 23654290), (2, 11827145), (5, 4730858), (10, 2365429), (11, 2150390), (22, 1075195), (55, 430078), (110, 215039), (113, 209330), (121, 195490), (173, 136730), (226, 104665), (242, 97745), (346, 68365), (565, 41866), (605, 39098), (865, 27346), (1130, 20933), (1210, 19549), (1243, 19030), (1730, 13673), (1903, 12430), (2486, 9515), (3806, 6215)]