76728260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{548059}}^1$

素因数の和:548075

約数の個数: 24

約数和(自身を含む): 184148160

約数和(自身を除く): 107419900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 548059, 1096118, 2192236, 2740295, 3836413, 5480590, 7672826, 10961180, 15345652, 19182065, 38364130, 76728260]

約数ペア:

[(1, 76728260), (2, 38364130), (4, 19182065), (5, 15345652), (7, 10961180), (10, 7672826), (14, 5480590), (20, 3836413), (28, 2740295), (35, 2192236), (70, 1096118), (140, 548059)]