29170720

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 69248088

約数和(自身を除く): 40077368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 541, 674, 1082, 1348, 1685, 2164, 2696, 2705, 3370, 4328, 5392, 5410, 6740, 8656, 10784, 10820, 13480, 17312, 21640, 26960, 43280, 53920, 86560, 182317, 364634, 729268, 911585, 1458536, 1823170, 2917072, 3646340, 5834144, 7292680, 14585360, 29170720]

約数ペア:

[(1, 29170720), (2, 14585360), (4, 7292680), (5, 5834144), (8, 3646340), (10, 2917072), (16, 1823170), (20, 1458536), (32, 911585), (40, 729268), (80, 364634), (160, 182317), (337, 86560), (541, 53920), (674, 43280), (1082, 26960), (1348, 21640), (1685, 17312), (2164, 13480), (2696, 10820), (2705, 10784), (3370, 8656), (4328, 6740), (5392, 5410)]