65460340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 152236224

約数和(自身を除く): 86775884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 4441, 7370, 8882, 14740, 17764, 22205, 44410, 48851, 88820, 97702, 195404, 244255, 297547, 488510, 595094, 977020, 1190188, 1487735, 2975470, 3273017, 5950940, 6546034, 13092068, 16365085, 32730170, 65460340]

約数ペア:

[(1, 65460340), (2, 32730170), (4, 16365085), (5, 13092068), (10, 6546034), (11, 5950940), (20, 3273017), (22, 2975470), (44, 1487735), (55, 1190188), (67, 977020), (110, 595094), (134, 488510), (220, 297547), (268, 244255), (335, 195404), (670, 97702), (737, 88820), (1340, 48851), (1474, 44410), (2948, 22205), (3685, 17764), (4441, 14740), (7370, 8882)]