40295556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 122239040

約数和(自身を除く): 81943484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 163, 189, 218, 252, 324, 326, 327, 378, 436, 489, 567, 652, 654, 756, 763, 978, 981, 1134, 1141, 1308, 1467, 1526, 1956, 1962, 2268, 2282, 2289, 2934, 2943, 3052, 3423, 3924, 4401, 4564, 4578, 5868, 5886, 6846, 6867, 8802, 8829, 9156, 10269, 11772, 13203, 13692, 13734, 17604, 17658, 17767, 20538, 20601, 26406, 27468, 30807, 35316, 35534, 41076, 41202, 52812, 53301, 61614, 61803, 71068, 82404, 92421, 106602, 123228, 123606, 124369, 159903, 184842, 213204, 247212, 248738, 319806, 369684, 373107, 479709, 497476, 639612, 746214, 959418, 1119321, 1439127, 1492428, 1918836, 2238642, 2878254, 3357963, 4477284, 5756508, 6715926, 10073889, 13431852, 20147778, 40295556]

約数ペア:

[(1, 40295556), (2, 20147778), (3, 13431852), (4, 10073889), (6, 6715926), (7, 5756508), (9, 4477284), (12, 3357963), (14, 2878254), (18, 2238642), (21, 1918836), (27, 1492428), (28, 1439127), (36, 1119321), (42, 959418), (54, 746214), (63, 639612), (81, 497476), (84, 479709), (108, 373107), (109, 369684), (126, 319806), (162, 248738), (163, 247212), (189, 213204), (218, 184842), (252, 159903), (324, 124369), (326, 123606), (327, 123228), (378, 106602), (436, 92421), (489, 82404), (567, 71068), (652, 61803), (654, 61614), (756, 53301), (763, 52812), (978, 41202), (981, 41076), (1134, 35534), (1141, 35316), (1308, 30807), (1467, 27468), (1526, 26406), (1956, 20601), (1962, 20538), (2268, 17767), (2282, 17658), (2289, 17604), (2934, 13734), (2943, 13692), (3052, 13203), (3423, 11772), (3924, 10269), (4401, 9156), (4564, 8829), (4578, 8802), (5868, 6867), (5886, 6846)]