623150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 36

約数和(自身を含む): 1286376

約数和(自身を除く): 663226

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 121, 206, 242, 275, 515, 550, 605, 1030, 1133, 1210, 2266, 2575, 3025, 5150, 5665, 6050, 11330, 12463, 24926, 28325, 56650, 62315, 124630, 311575, 623150]

約数ペア:

[(1, 623150), (2, 311575), (5, 124630), (10, 62315), (11, 56650), (22, 28325), (25, 24926), (50, 12463), (55, 11330), (103, 6050), (110, 5665), (121, 5150), (206, 3025), (242, 2575), (275, 2266), (515, 1210), (550, 1133), (605, 1030)]