2140312.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11821}}^1$

素因数の和:11869

約数の個数: 32

約数和(自身を含む): 40431240

約数和(自身を除く): 22936160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 11821, 23642, 47284, 59105, 94568, 118210, 236420, 437377, 472840, 874754, 1749508, 2186885, 3499016, 4373770, 8747540, 17495080]

約数ペア:

[(1, 17495080), (2, 8747540), (4, 4373770), (5, 3499016), (8, 2186885), (10, 1749508), (20, 874754), (37, 472840), (40, 437377), (74, 236420), (148, 118210), (185, 94568), (296, 59105), (370, 47284), (740, 23642), (1480, 11821)]