65934820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4663}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 159844608

約数和(自身を除く): 93909788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 4663, 7070, 9326, 14140, 18652, 23315, 32641, 46630, 65282, 93260, 130564, 163205, 326410, 470963, 652820, 941926, 1883852, 2354815, 3296741, 4709630, 6593482, 9419260, 13186964, 16483705, 32967410, 65934820]

約数ペア:

[(1, 65934820), (2, 32967410), (4, 16483705), (5, 13186964), (7, 9419260), (10, 6593482), (14, 4709630), (20, 3296741), (28, 2354815), (35, 1883852), (70, 941926), (101, 652820), (140, 470963), (202, 326410), (404, 163205), (505, 130564), (707, 93260), (1010, 65282), (1414, 46630), (2020, 32641), (2828, 23315), (3535, 18652), (4663, 14140), (7070, 9326)]