2004458520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16703821}}^1$

素因数の和:16703835

約数の個数: 32

約数和(自身を含む): 6013375920

約数和(自身を除く): 4008917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16703821, 33407642, 50111463, 66815284, 83519105, 100222926, 133630568, 167038210, 200445852, 250557315, 334076420, 400891704, 501114630, 668152840, 1002229260, 2004458520]

約数ペア:

[(1, 2004458520), (2, 1002229260), (3, 668152840), (4, 501114630), (5, 400891704), (6, 334076420), (8, 250557315), (10, 200445852), (12, 167038210), (15, 133630568), (20, 100222926), (24, 83519105), (30, 66815284), (40, 50111463), (60, 33407642), (120, 16703821)]