8266255780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{56149}}^1$

素因数の和:56608

約数の個数: 48

約数和(自身を含む): 18423039600

約数和(自身を除く): 10156783820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 4330, 7361, 8660, 14722, 29444, 36805, 56149, 73610, 112298, 147220, 224596, 280745, 561490, 954533, 1122980, 1909066, 3818132, 4772665, 9545330, 19090660, 24312517, 48625034, 97250068, 121562585, 243125170, 413312789, 486250340, 826625578, 1653251156, 2066563945, 4133127890, 8266255780]

約数ペア:

[(1, 8266255780), (2, 4133127890), (4, 2066563945), (5, 1653251156), (10, 826625578), (17, 486250340), (20, 413312789), (34, 243125170), (68, 121562585), (85, 97250068), (170, 48625034), (340, 24312517), (433, 19090660), (866, 9545330), (1732, 4772665), (2165, 3818132), (4330, 1909066), (7361, 1122980), (8660, 954533), (14722, 561490), (29444, 280745), (36805, 224596), (56149, 147220), (73610, 112298)]