12355750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 25238304

約数和(自身を除く): 12882554

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4493, 8986, 22465, 44930, 49423, 98846, 112325, 224650, 247115, 494230, 561625, 1123250, 1235575, 2471150, 6177875, 12355750]

約数ペア:

[(1, 12355750), (2, 6177875), (5, 2471150), (10, 1235575), (11, 1123250), (22, 561625), (25, 494230), (50, 247115), (55, 224650), (110, 112325), (125, 98846), (250, 49423), (275, 44930), (550, 22465), (1375, 8986), (2750, 4493)]