16386080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 39553920

約数和(自身を除く): 23167840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2179, 3760, 4358, 7520, 8716, 10895, 17432, 21790, 34864, 43580, 69728, 87160, 102413, 174320, 204826, 348640, 409652, 512065, 819304, 1024130, 1638608, 2048260, 3277216, 4096520, 8193040, 16386080]

約数ペア:

[(1, 16386080), (2, 8193040), (4, 4096520), (5, 3277216), (8, 2048260), (10, 1638608), (16, 1024130), (20, 819304), (32, 512065), (40, 409652), (47, 348640), (80, 204826), (94, 174320), (160, 102413), (188, 87160), (235, 69728), (376, 43580), (470, 34864), (752, 21790), (940, 17432), (1504, 10895), (1880, 8716), (2179, 7520), (3760, 4358)]