10719640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 24774480

約数和(自身を除く): 14054840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7243, 14486, 28972, 36215, 57944, 72430, 144860, 267991, 289720, 535982, 1071964, 1339955, 2143928, 2679910, 5359820, 10719640]

約数ペア:

[(1, 10719640), (2, 5359820), (4, 2679910), (5, 2143928), (8, 1339955), (10, 1071964), (20, 535982), (37, 289720), (40, 267991), (74, 144860), (148, 72430), (185, 57944), (296, 36215), (370, 28972), (740, 14486), (1480, 7243)]