612324220

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{39607}}^1$

素因数の和:40389

約数の個数: 24

約数和(自身を含む): 1287576864

約数和(自身を除く): 675252644

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 15460, 39607, 79214, 158428, 198035, 396070, 792140, 30616211, 61232422, 122464844, 153081055, 306162110, 612324220]

約数ペア:

[(1, 612324220), (2, 306162110), (4, 153081055), (5, 122464844), (10, 61232422), (20, 30616211), (773, 792140), (1546, 396070), (3092, 198035), (3865, 158428), (7730, 79214), (15460, 39607)]