23090210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 49762944

約数和(自身を除く): 26672734

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 241, 286, 335, 482, 670, 715, 737, 871, 1205, 1430, 1474, 1742, 2410, 2651, 3133, 3685, 4355, 5302, 6266, 7370, 8710, 9581, 13255, 15665, 16147, 19162, 26510, 31330, 32294, 34463, 47905, 68926, 80735, 95810, 161470, 172315, 177617, 209911, 344630, 355234, 419822, 888085, 1049555, 1776170, 2099110, 2309021, 4618042, 11545105, 23090210]

約数ペア:

[(1, 23090210), (2, 11545105), (5, 4618042), (10, 2309021), (11, 2099110), (13, 1776170), (22, 1049555), (26, 888085), (55, 419822), (65, 355234), (67, 344630), (110, 209911), (130, 177617), (134, 172315), (143, 161470), (241, 95810), (286, 80735), (335, 68926), (482, 47905), (670, 34463), (715, 32294), (737, 31330), (871, 26510), (1205, 19162), (1430, 16147), (1474, 15665), (1742, 13255), (2410, 9581), (2651, 8710), (3133, 7370), (3685, 6266), (4355, 5302)]