4955380804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{66601}}^1$

素因数の和:66724

約数の個数: 48

約数和(自身を含む): 10070222400

約数和(自身を除く): 5114841596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 3382, 3916, 6764, 18601, 37202, 66601, 74404, 133202, 266404, 732611, 1265419, 1465222, 2530838, 2930444, 5061676, 5927489, 11854978, 13919609, 23709956, 27839218, 55678436, 65202379, 112622291, 130404758, 225244582, 260809516, 450489164, 1238845201, 2477690402, 4955380804]

約数ペア:

[(1, 4955380804), (2, 2477690402), (4, 1238845201), (11, 450489164), (19, 260809516), (22, 225244582), (38, 130404758), (44, 112622291), (76, 65202379), (89, 55678436), (178, 27839218), (209, 23709956), (356, 13919609), (418, 11854978), (836, 5927489), (979, 5061676), (1691, 2930444), (1958, 2530838), (3382, 1465222), (3916, 1265419), (6764, 732611), (18601, 266404), (37202, 133202), (66601, 74404)]