6209680

素因数分解:

$2^4\times 5^1\times {\mathrm{77621}}^1$

素因数の和:77634

約数の個数: 20

約数和(自身を含む): 14437692

約数和(自身を除く): 8228012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77621, 155242, 310484, 388105, 620968, 776210, 1241936, 1552420, 3104840, 6209680]

約数ペア:

[(1, 6209680), (2, 3104840), (4, 1552420), (5, 1241936), (8, 776210), (10, 620968), (16, 388105), (20, 310484), (40, 155242), (80, 77621)]