101013280

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3527}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 240045120

約数和(自身を除く): 139031840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3527, 3580, 5728, 7054, 7160, 14108, 14320, 17635, 28216, 28640, 35270, 56432, 70540, 112864, 141080, 282160, 564320, 631333, 1262666, 2525332, 3156665, 5050664, 6313330, 10101328, 12626660, 20202656, 25253320, 50506640, 101013280]

約数ペア:

[(1, 101013280), (2, 50506640), (4, 25253320), (5, 20202656), (8, 12626660), (10, 10101328), (16, 6313330), (20, 5050664), (32, 3156665), (40, 2525332), (80, 1262666), (160, 631333), (179, 564320), (358, 282160), (716, 141080), (895, 112864), (1432, 70540), (1790, 56432), (2864, 35270), (3527, 28640), (3580, 28216), (5728, 17635), (7054, 14320), (7160, 14108)]