2013764320

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{70313}}^1$

素因数の和:70507

約数の個数: 48

約数和(自身を含む): 4784164560

約数和(自身を除く): 2770400240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 14320, 28640, 70313, 140626, 281252, 351565, 562504, 703130, 1125008, 1406260, 2250016, 2812520, 5625040, 11250080, 12586027, 25172054, 50344108, 62930135, 100688216, 125860270, 201376432, 251720540, 402752864, 503441080, 1006882160, 2013764320]

約数ペア:

[(1, 2013764320), (2, 1006882160), (4, 503441080), (5, 402752864), (8, 251720540), (10, 201376432), (16, 125860270), (20, 100688216), (32, 62930135), (40, 50344108), (80, 25172054), (160, 12586027), (179, 11250080), (358, 5625040), (716, 2812520), (895, 2250016), (1432, 1406260), (1790, 1125008), (2864, 703130), (3580, 562504), (5728, 351565), (7160, 281252), (14320, 140626), (28640, 70313)]