3532420

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 7459200

約数和(自身を除く): 3926780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 739, 956, 1195, 1478, 2390, 2956, 3695, 4780, 7390, 14780, 176621, 353242, 706484, 883105, 1766210, 3532420]

約数ペア:

[(1, 3532420), (2, 1766210), (4, 883105), (5, 706484), (10, 353242), (20, 176621), (239, 14780), (478, 7390), (739, 4780), (956, 3695), (1195, 2956), (1478, 2390)]