4627400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 11399940

約数和(自身を除く): 6772540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1361, 1700, 2722, 3400, 5444, 6805, 10888, 13610, 23137, 27220, 34025, 46274, 54440, 68050, 92548, 115685, 136100, 185096, 231370, 272200, 462740, 578425, 925480, 1156850, 2313700, 4627400]

約数ペア:

[(1, 4627400), (2, 2313700), (4, 1156850), (5, 925480), (8, 578425), (10, 462740), (17, 272200), (20, 231370), (25, 185096), (34, 136100), (40, 115685), (50, 92548), (68, 68050), (85, 54440), (100, 46274), (136, 34025), (170, 27220), (200, 23137), (340, 13610), (425, 10888), (680, 6805), (850, 5444), (1361, 3400), (1700, 2722)]