168825080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3083}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 390526920

約数和(自身を除く): 221701840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 2738, 3083, 5476, 6166, 6845, 10952, 12332, 13690, 15415, 24664, 27380, 30830, 54760, 61660, 114071, 123320, 228142, 456284, 570355, 912568, 1140710, 2281420, 4220627, 4562840, 8441254, 16882508, 21103135, 33765016, 42206270, 84412540, 168825080]

約数ペア:

[(1, 168825080), (2, 84412540), (4, 42206270), (5, 33765016), (8, 21103135), (10, 16882508), (20, 8441254), (37, 4562840), (40, 4220627), (74, 2281420), (148, 1140710), (185, 912568), (296, 570355), (370, 456284), (740, 228142), (1369, 123320), (1480, 114071), (2738, 61660), (3083, 54760), (5476, 30830), (6166, 27380), (6845, 24664), (10952, 15415), (12332, 13690)]