40255124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 89526528

約数和(自身を除く): 49271404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 181, 182, 188, 329, 338, 362, 364, 611, 658, 676, 724, 1183, 1222, 1267, 1316, 2353, 2366, 2444, 2534, 4277, 4706, 4732, 5068, 7943, 8507, 8554, 9412, 15886, 16471, 17014, 17108, 30589, 31772, 32942, 34028, 55601, 59549, 61178, 65884, 110591, 111202, 119098, 122356, 214123, 221182, 222404, 238196, 428246, 442364, 774137, 856492, 1437683, 1548274, 2875366, 3096548, 5750732, 10063781, 20127562, 40255124]

約数ペア:

[(1, 40255124), (2, 20127562), (4, 10063781), (7, 5750732), (13, 3096548), (14, 2875366), (26, 1548274), (28, 1437683), (47, 856492), (52, 774137), (91, 442364), (94, 428246), (169, 238196), (181, 222404), (182, 221182), (188, 214123), (329, 122356), (338, 119098), (362, 111202), (364, 110591), (611, 65884), (658, 61178), (676, 59549), (724, 55601), (1183, 34028), (1222, 32942), (1267, 31772), (1316, 30589), (2353, 17108), (2366, 17014), (2444, 16471), (2534, 15886), (4277, 9412), (4706, 8554), (4732, 8507), (5068, 7943)]