42403510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 80079840

約数和(自身を除く): 37676330

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2003, 2117, 4006, 4234, 10015, 10585, 20030, 21170, 58087, 116174, 146219, 290435, 292438, 580870, 731095, 1462190, 4240351, 8480702, 21201755, 42403510]

約数ペア:

[(1, 42403510), (2, 21201755), (5, 8480702), (10, 4240351), (29, 1462190), (58, 731095), (73, 580870), (145, 292438), (146, 290435), (290, 146219), (365, 116174), (730, 58087), (2003, 21170), (2117, 20030), (4006, 10585), (4234, 10015)]