16402740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1637}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 29828172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1637, 1670, 2004, 2505, 3274, 3340, 4911, 5010, 6548, 8185, 9822, 10020, 16370, 19644, 24555, 32740, 49110, 98220, 273379, 546758, 820137, 1093516, 1366895, 1640274, 2733790, 3280548, 4100685, 5467580, 8201370, 16402740]

約数ペア:

[(1, 16402740), (2, 8201370), (3, 5467580), (4, 4100685), (5, 3280548), (6, 2733790), (10, 1640274), (12, 1366895), (15, 1093516), (20, 820137), (30, 546758), (60, 273379), (167, 98220), (334, 49110), (501, 32740), (668, 24555), (835, 19644), (1002, 16370), (1637, 10020), (1670, 9822), (2004, 8185), (2505, 6548), (3274, 5010), (3340, 4911)]