77110100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12641}}^1$

素因数の和:12716

約数の個数: 36

約数和(自身を含む): 170085468

約数和(自身を除く): 92975368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 12641, 25282, 50564, 63205, 126410, 252820, 316025, 632050, 771101, 1264100, 1542202, 3084404, 3855505, 7711010, 15422020, 19277525, 38555050, 77110100]

約数ペア:

[(1, 77110100), (2, 38555050), (4, 19277525), (5, 15422020), (10, 7711010), (20, 3855505), (25, 3084404), (50, 1542202), (61, 1264100), (100, 771101), (122, 632050), (244, 316025), (305, 252820), (610, 126410), (1220, 63205), (1525, 50564), (3050, 25282), (6100, 12641)]