61625330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 120582000

約数和(自身を除く): 58956670

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 4349, 7085, 8698, 14170, 21745, 43490, 56537, 113074, 282685, 474041, 565370, 948082, 2370205, 4740410, 6162533, 12325066, 30812665, 61625330]

約数ペア:

[(1, 61625330), (2, 30812665), (5, 12325066), (10, 6162533), (13, 4740410), (26, 2370205), (65, 948082), (109, 565370), (130, 474041), (218, 282685), (545, 113074), (1090, 56537), (1417, 43490), (2834, 21745), (4349, 14170), (7085, 8698)]