87628210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 77845070

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 5039, 8695, 10078, 17390, 25195, 50390, 186443, 236833, 372886, 473666, 932215, 1184165, 1864430, 2368330, 8762821, 17525642, 43814105, 87628210]

約数ペア:

[(1, 87628210), (2, 43814105), (5, 17525642), (10, 8762821), (37, 2368330), (47, 1864430), (74, 1184165), (94, 932215), (185, 473666), (235, 372886), (370, 236833), (470, 186443), (1739, 50390), (3478, 25195), (5039, 17390), (8695, 10078)]