2516544080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1367687}}^1$

素因数の和:1367723

約数の個数: 40

約数和(自身を含む): 6105359232

約数和(自身を除く): 3588815152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1367687, 2735374, 5470748, 6838435, 10941496, 13676870, 21882992, 27353740, 31456801, 54707480, 62913602, 109414960, 125827204, 157284005, 251654408, 314568010, 503308816, 629136020, 1258272040, 2516544080]

約数ペア:

[(1, 2516544080), (2, 1258272040), (4, 629136020), (5, 503308816), (8, 314568010), (10, 251654408), (16, 157284005), (20, 125827204), (23, 109414960), (40, 62913602), (46, 54707480), (80, 31456801), (92, 27353740), (115, 21882992), (184, 13676870), (230, 10941496), (368, 6838435), (460, 5470748), (920, 2735374), (1840, 1367687)]