3394402840

素因数分解:

$2^3\times 5^1\times {\mathrm{5573}}^1\times {\mathrm{15227}}^1$

素因数の和:20811

約数の個数: 32

約数和(自身を含む): 7639278480

約数和(自身を除く): 4244875640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5573, 11146, 15227, 22292, 27865, 30454, 44584, 55730, 60908, 76135, 111460, 121816, 152270, 222920, 304540, 609080, 84860071, 169720142, 339440284, 424300355, 678880568, 848600710, 1697201420, 3394402840]

約数ペア:

[(1, 3394402840), (2, 1697201420), (4, 848600710), (5, 678880568), (8, 424300355), (10, 339440284), (20, 169720142), (40, 84860071), (5573, 609080), (11146, 304540), (15227, 222920), (22292, 152270), (27865, 121816), (30454, 111460), (44584, 76135), (55730, 60908)]