264666865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 353030400

約数和(自身を除く): 88363535

約数列:

[1, 5, 19, 23, 89, 95, 115, 437, 445, 1361, 1691, 2047, 2185, 6805, 8455, 10235, 25859, 31303, 38893, 121129, 129295, 156515, 194465, 594757, 605645, 2301451, 2785967, 2973785, 11507255, 13929835, 52933373, 264666865]

約数ペア:

[(1, 264666865), (5, 52933373), (19, 13929835), (23, 11507255), (89, 2973785), (95, 2785967), (115, 2301451), (437, 605645), (445, 594757), (1361, 194465), (1691, 156515), (2047, 129295), (2185, 121129), (6805, 38893), (8455, 31303), (10235, 25859)]