152010280

素因数分解:

$2^3\times 5^1\times {\mathrm{3800257}}^1$

素因数の和:3800268

約数の個数: 16

約数和(自身を含む): 342023220

約数和(自身を除く): 190012940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3800257, 7600514, 15201028, 19001285, 30402056, 38002570, 76005140, 152010280]

約数ペア:

[(1, 152010280), (2, 76005140), (4, 38002570), (5, 30402056), (8, 19001285), (10, 15201028), (20, 7600514), (40, 3800257)]