23668640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 57856680

約数和(自身を除く): 34188040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5101, 10202, 20404, 25505, 40808, 51010, 81616, 102020, 147929, 163232, 204040, 295858, 408080, 591716, 739645, 816160, 1183432, 1479290, 2366864, 2958580, 4733728, 5917160, 11834320, 23668640]

約数ペア:

[(1, 23668640), (2, 11834320), (4, 5917160), (5, 4733728), (8, 2958580), (10, 2366864), (16, 1479290), (20, 1183432), (29, 816160), (32, 739645), (40, 591716), (58, 408080), (80, 295858), (116, 204040), (145, 163232), (160, 147929), (232, 102020), (290, 81616), (464, 51010), (580, 40808), (928, 25505), (1160, 20404), (2320, 10202), (4640, 5101)]