2022138880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2611

約数の個数: 88

約数和(自身を含む): 4882537152

約数和(自身を除く): 2860398272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 512, 640, 652, 815, 1024, 1280, 1304, 1630, 2423, 2560, 2608, 3260, 4846, 5120, 5216, 6520, 9692, 10432, 12115, 13040, 19384, 20864, 24230, 26080, 38768, 41728, 48460, 52160, 77536, 83456, 96920, 104320, 155072, 166912, 193840, 208640, 310144, 387680, 394949, 417280, 620288, 775360, 789898, 834560, 1240576, 1550720, 1579796, 1974745, 2481152, 3101440, 3159592, 3949490, 6202880, 6319184, 7898980, 12405760, 12638368, 15797960, 25276736, 31595920, 50553472, 63191840, 101106944, 126383680, 202213888, 252767360, 404427776, 505534720, 1011069440, 2022138880]

約数ペア:

[(1, 2022138880), (2, 1011069440), (4, 505534720), (5, 404427776), (8, 252767360), (10, 202213888), (16, 126383680), (20, 101106944), (32, 63191840), (40, 50553472), (64, 31595920), (80, 25276736), (128, 15797960), (160, 12638368), (163, 12405760), (256, 7898980), (320, 6319184), (326, 6202880), (512, 3949490), (640, 3159592), (652, 3101440), (815, 2481152), (1024, 1974745), (1280, 1579796), (1304, 1550720), (1630, 1240576), (2423, 834560), (2560, 789898), (2608, 775360), (3260, 620288), (4846, 417280), (5120, 394949), (5216, 387680), (6520, 310144), (9692, 208640), (10432, 193840), (12115, 166912), (13040, 155072), (19384, 104320), (20864, 96920), (24230, 83456), (26080, 77536), (38768, 52160), (41728, 48460)]