40500798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 90683712

約数和(自身を除く): 50182914

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 97, 101, 106, 159, 194, 202, 291, 303, 318, 582, 606, 689, 1261, 1313, 1378, 2067, 2522, 2626, 3783, 3939, 4134, 5141, 5353, 7566, 7878, 9797, 10282, 10706, 15423, 16059, 19594, 29391, 30846, 32118, 58782, 66833, 69589, 127361, 133666, 139178, 200499, 208767, 254722, 382083, 400998, 417534, 519241, 764166, 1038482, 1557723, 3115446, 6750133, 13500266, 20250399, 40500798]

約数ペア:

[(1, 40500798), (2, 20250399), (3, 13500266), (6, 6750133), (13, 3115446), (26, 1557723), (39, 1038482), (53, 764166), (78, 519241), (97, 417534), (101, 400998), (106, 382083), (159, 254722), (194, 208767), (202, 200499), (291, 139178), (303, 133666), (318, 127361), (582, 69589), (606, 66833), (689, 58782), (1261, 32118), (1313, 30846), (1378, 29391), (2067, 19594), (2522, 16059), (2626, 15423), (3783, 10706), (3939, 10282), (4134, 9797), (5141, 7878), (5353, 7566)]