80852470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{188029}}^1$

素因数の和:188079

約数の個数: 16

約数和(自身を含む): 148919760

約数和(自身を除く): 68067290

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 188029, 376058, 940145, 1880290, 8085247, 16170494, 40426235, 80852470]

約数ペア:

[(1, 80852470), (2, 40426235), (5, 16170494), (10, 8085247), (43, 1880290), (86, 940145), (215, 376058), (430, 188029)]