6529786220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{5843}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 13925737728

約数和(自身を除く): 7395951508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 787, 1420, 1574, 3148, 3935, 5843, 7870, 11686, 15740, 23372, 29215, 55877, 58430, 111754, 116860, 223508, 279385, 414853, 558770, 829706, 1117540, 1659412, 2074265, 4148530, 4598441, 8297060, 9196882, 18393764, 22992205, 45984410, 91968820, 326489311, 652978622, 1305957244, 1632446555, 3264893110, 6529786220]

約数ペア:

[(1, 6529786220), (2, 3264893110), (4, 1632446555), (5, 1305957244), (10, 652978622), (20, 326489311), (71, 91968820), (142, 45984410), (284, 22992205), (355, 18393764), (710, 9196882), (787, 8297060), (1420, 4598441), (1574, 4148530), (3148, 2074265), (3935, 1659412), (5843, 1117540), (7870, 829706), (11686, 558770), (15740, 414853), (23372, 279385), (29215, 223508), (55877, 116860), (58430, 111754)]