2315695960

素因数分解:

$2^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{46351}}^1$

素因数の和:47611

約数の個数: 32

約数和(自身を含む): 5214600000

約数和(自身を除く): 2898904040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1249, 2498, 4996, 6245, 9992, 12490, 24980, 46351, 49960, 92702, 185404, 231755, 370808, 463510, 927020, 1854040, 57892399, 115784798, 231569596, 289461995, 463139192, 578923990, 1157847980, 2315695960]

約数ペア:

[(1, 2315695960), (2, 1157847980), (4, 578923990), (5, 463139192), (8, 289461995), (10, 231569596), (20, 115784798), (40, 57892399), (1249, 1854040), (2498, 927020), (4996, 463510), (6245, 370808), (9992, 231755), (12490, 185404), (24980, 92702), (46351, 49960)]