77876810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5851}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 154211904

約数和(自身を除く): 76335094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 5851, 6655, 11702, 13310, 29255, 58510, 64361, 128722, 321805, 643610, 707971, 1415942, 3539855, 7079710, 7787681, 15575362, 38938405, 77876810]

約数ペア:

[(1, 77876810), (2, 38938405), (5, 15575362), (10, 7787681), (11, 7079710), (22, 3539855), (55, 1415942), (110, 707971), (121, 643610), (242, 321805), (605, 128722), (1210, 64361), (1331, 58510), (2662, 29255), (5851, 13310), (6655, 11702)]