1300091840

素因数分解:

$2^6\times 5^1\times {\mathrm{4062787}}^1$

素因数の和:4062804

約数の個数: 28

約数和(自身を含む): 3095844456

約数和(自身を除く): 1795752616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4062787, 8125574, 16251148, 20313935, 32502296, 40627870, 65004592, 81255740, 130009184, 162511480, 260018368, 325022960, 650045920, 1300091840]

約数ペア:

[(1, 1300091840), (2, 650045920), (4, 325022960), (5, 260018368), (8, 162511480), (10, 130009184), (16, 81255740), (20, 65004592), (32, 40627870), (40, 32502296), (64, 20313935), (80, 16251148), (160, 8125574), (320, 4062787)]