65376530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7394

約数の個数: 32

約数和(自身を含む): 126524160

約数和(自身を除く): 61147630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7321, 8930, 14642, 36605, 73210, 139099, 278198, 344087, 688174, 695495, 1390990, 1720435, 3440870, 6537653, 13075306, 32688265, 65376530]

約数ペア:

[(1, 65376530), (2, 32688265), (5, 13075306), (10, 6537653), (19, 3440870), (38, 1720435), (47, 1390990), (94, 695495), (95, 688174), (190, 344087), (235, 278198), (470, 139099), (893, 73210), (1786, 36605), (4465, 14642), (7321, 8930)]