65922340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3793}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 152974080

約数和(自身を除く): 87051740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 3793, 4345, 7586, 8690, 15172, 17380, 18965, 37930, 41723, 75860, 83446, 166892, 208615, 299647, 417230, 599294, 834460, 1198588, 1498235, 2996470, 3296117, 5992940, 6592234, 13184468, 16480585, 32961170, 65922340]

約数ペア:

[(1, 65922340), (2, 32961170), (4, 16480585), (5, 13184468), (10, 6592234), (11, 5992940), (20, 3296117), (22, 2996470), (44, 1498235), (55, 1198588), (79, 834460), (110, 599294), (158, 417230), (220, 299647), (316, 208615), (395, 166892), (790, 83446), (869, 75860), (1580, 41723), (1738, 37930), (3476, 18965), (3793, 17380), (4345, 15172), (7586, 8690)]