23137000

素因数分解:

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

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 57367440

約数和(自身を除く): 34230440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1361, 1700, 2125, 2722, 3400, 4250, 5444, 6805, 8500, 10888, 13610, 17000, 23137, 27220, 34025, 46274, 54440, 68050, 92548, 115685, 136100, 170125, 185096, 231370, 272200, 340250, 462740, 578425, 680500, 925480, 1156850, 1361000, 2313700, 2892125, 4627400, 5784250, 11568500, 23137000]

約数ペア:

[(1, 23137000), (2, 11568500), (4, 5784250), (5, 4627400), (8, 2892125), (10, 2313700), (17, 1361000), (20, 1156850), (25, 925480), (34, 680500), (40, 578425), (50, 462740), (68, 340250), (85, 272200), (100, 231370), (125, 185096), (136, 170125), (170, 136100), (200, 115685), (250, 92548), (340, 68050), (425, 54440), (500, 46274), (680, 34025), (850, 27220), (1000, 23137), (1361, 17000), (1700, 13610), (2125, 10888), (2722, 8500), (3400, 6805), (4250, 5444)]