40385052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 106928640

約数和(自身を除く): 66543588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 174, 202, 261, 303, 348, 383, 404, 522, 606, 766, 909, 1044, 1149, 1212, 1532, 1818, 2298, 2929, 3447, 3636, 4596, 5858, 6894, 8787, 11107, 11716, 13788, 17574, 22214, 26361, 33321, 35148, 38683, 44428, 52722, 66642, 77366, 99963, 105444, 116049, 133284, 154732, 199926, 232098, 348147, 399852, 464196, 696294, 1121807, 1392588, 2243614, 3365421, 4487228, 6730842, 10096263, 13461684, 20192526, 40385052]

約数ペア:

[(1, 40385052), (2, 20192526), (3, 13461684), (4, 10096263), (6, 6730842), (9, 4487228), (12, 3365421), (18, 2243614), (29, 1392588), (36, 1121807), (58, 696294), (87, 464196), (101, 399852), (116, 348147), (174, 232098), (202, 199926), (261, 154732), (303, 133284), (348, 116049), (383, 105444), (404, 99963), (522, 77366), (606, 66642), (766, 52722), (909, 44428), (1044, 38683), (1149, 35148), (1212, 33321), (1532, 26361), (1818, 22214), (2298, 17574), (2929, 13788), (3447, 11716), (3636, 11107), (4596, 8787), (5858, 6894)]