10408040515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1\times {\mathrm{8123}}^1$

素因数の和:12390

約数の個数: 16

約数和(自身を含む): 12698981856

約数和(自身を除く): 2290941341

約数列:

[1, 5, 61, 305, 4201, 8123, 21005, 40615, 256261, 495503, 1281305, 2477515, 34124723, 170623615, 2081608103, 10408040515]

約数ペア:

[(1, 10408040515), (5, 2081608103), (61, 170623615), (305, 34124723), (4201, 2477515), (8123, 1281305), (21005, 495503), (40615, 256261)]