13058120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11257}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 30396600

約数和(自身を除く): 17338480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11257, 22514, 45028, 56285, 90056, 112570, 225140, 326453, 450280, 652906, 1305812, 1632265, 2611624, 3264530, 6529060, 13058120]

約数ペア:

[(1, 13058120), (2, 6529060), (4, 3264530), (5, 2611624), (8, 1632265), (10, 1305812), (20, 652906), (29, 450280), (40, 326453), (58, 225140), (116, 112570), (145, 90056), (232, 56285), (290, 45028), (580, 22514), (1160, 11257)]