13253060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 29707776

約数和(自身を除く): 16454716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 613, 940, 1081, 1226, 2162, 2452, 3065, 4324, 5405, 6130, 10810, 12260, 14099, 21620, 28198, 28811, 56396, 57622, 70495, 115244, 140990, 144055, 281980, 288110, 576220, 662653, 1325306, 2650612, 3313265, 6626530, 13253060]

約数ペア:

[(1, 13253060), (2, 6626530), (4, 3313265), (5, 2650612), (10, 1325306), (20, 662653), (23, 576220), (46, 288110), (47, 281980), (92, 144055), (94, 140990), (115, 115244), (188, 70495), (230, 57622), (235, 56396), (460, 28811), (470, 28198), (613, 21620), (940, 14099), (1081, 12260), (1226, 10810), (2162, 6130), (2452, 5405), (3065, 4324)]