3104840

素因数分解:

$2^3\times 5^1\times {\mathrm{77621}}^1$

素因数の和:77632

約数の個数: 16

約数和(自身を含む): 6985980

約数和(自身を除く): 3881140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 77621, 155242, 310484, 388105, 620968, 776210, 1552420, 3104840]

約数ペア:

[(1, 3104840), (2, 1552420), (4, 776210), (5, 620968), (8, 388105), (10, 310484), (20, 155242), (40, 77621)]