80833090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 157091760

約数和(自身を除く): 76258670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 709, 877, 1418, 1754, 3545, 4385, 7090, 8770, 9217, 11401, 18434, 22802, 46085, 57005, 92170, 114010, 621793, 1243586, 3108965, 6217930, 8083309, 16166618, 40416545, 80833090]

約数ペア:

[(1, 80833090), (2, 40416545), (5, 16166618), (10, 8083309), (13, 6217930), (26, 3108965), (65, 1243586), (130, 621793), (709, 114010), (877, 92170), (1418, 57005), (1754, 46085), (3545, 22802), (4385, 18434), (7090, 11401), (8770, 9217)]