40227140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54361}}^1$

素因数の和:54407

約数の個数: 24

約数和(自身を含む): 86761752

約数和(自身を除く): 46534612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 54361, 108722, 217444, 271805, 543610, 1087220, 2011357, 4022714, 8045428, 10056785, 20113570, 40227140]

約数ペア:

[(1, 40227140), (2, 20113570), (4, 10056785), (5, 8045428), (10, 4022714), (20, 2011357), (37, 1087220), (74, 543610), (148, 271805), (185, 217444), (370, 108722), (740, 54361)]