16255740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15937}}^1$

素因数の和:15966

約数の個数: 48

約数和(自身を含む): 48196512

約数和(自身を除く): 31940772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15937, 31874, 47811, 63748, 79685, 95622, 159370, 191244, 239055, 270929, 318740, 478110, 541858, 812787, 956220, 1083716, 1354645, 1625574, 2709290, 3251148, 4063935, 5418580, 8127870, 16255740]

約数ペア:

[(1, 16255740), (2, 8127870), (3, 5418580), (4, 4063935), (5, 3251148), (6, 2709290), (10, 1625574), (12, 1354645), (15, 1083716), (17, 956220), (20, 812787), (30, 541858), (34, 478110), (51, 318740), (60, 270929), (68, 239055), (85, 191244), (102, 159370), (170, 95622), (204, 79685), (255, 63748), (340, 47811), (510, 31874), (1020, 15937)]