82186360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 194529600

約数和(自身を除く): 112343240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 569, 628, 785, 920, 1138, 1256, 1570, 2276, 2845, 3140, 3611, 4552, 5690, 6280, 7222, 11380, 13087, 14444, 18055, 22760, 26174, 28888, 36110, 52348, 65435, 72220, 89333, 104696, 130870, 144440, 178666, 261740, 357332, 446665, 523480, 714664, 893330, 1786660, 2054659, 3573320, 4109318, 8218636, 10273295, 16437272, 20546590, 41093180, 82186360]

約数ペア:

[(1, 82186360), (2, 41093180), (4, 20546590), (5, 16437272), (8, 10273295), (10, 8218636), (20, 4109318), (23, 3573320), (40, 2054659), (46, 1786660), (92, 893330), (115, 714664), (157, 523480), (184, 446665), (230, 357332), (314, 261740), (460, 178666), (569, 144440), (628, 130870), (785, 104696), (920, 89333), (1138, 72220), (1256, 65435), (1570, 52348), (2276, 36110), (2845, 28888), (3140, 26174), (3611, 22760), (4552, 18055), (5690, 14444), (6280, 13087), (7222, 11380)]