67595260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 145141920

約数和(自身を除く): 77546660

約数列:

[1, 2, 4, 5, 10, 20, 101, 109, 202, 218, 307, 404, 436, 505, 545, 614, 1010, 1090, 1228, 1535, 2020, 2180, 3070, 6140, 11009, 22018, 31007, 33463, 44036, 55045, 62014, 66926, 110090, 124028, 133852, 155035, 167315, 220180, 310070, 334630, 620140, 669260, 3379763, 6759526, 13519052, 16898815, 33797630, 67595260]

約数ペア:

[(1, 67595260), (2, 33797630), (4, 16898815), (5, 13519052), (10, 6759526), (20, 3379763), (101, 669260), (109, 620140), (202, 334630), (218, 310070), (307, 220180), (404, 167315), (436, 155035), (505, 133852), (545, 124028), (614, 110090), (1010, 66926), (1090, 62014), (1228, 55045), (1535, 44036), (2020, 33463), (2180, 31007), (3070, 22018), (6140, 11009)]