145263850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 279511128

約数和(自身を除く): 134247278

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 233, 337, 370, 466, 674, 925, 1165, 1685, 1850, 2330, 3370, 5825, 8425, 8621, 11650, 12469, 16850, 17242, 24938, 43105, 62345, 78521, 86210, 124690, 157042, 215525, 311725, 392605, 431050, 623450, 785210, 1963025, 2905277, 3926050, 5810554, 14526385, 29052770, 72631925, 145263850]

約数ペア:

[(1, 145263850), (2, 72631925), (5, 29052770), (10, 14526385), (25, 5810554), (37, 3926050), (50, 2905277), (74, 1963025), (185, 785210), (233, 623450), (337, 431050), (370, 392605), (466, 311725), (674, 215525), (925, 157042), (1165, 124690), (1685, 86210), (1850, 78521), (2330, 62345), (3370, 43105), (5825, 24938), (8425, 17242), (8621, 16850), (11650, 12469)]