2283838360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{57731}}^1$

素因数の和:57808

約数の個数: 64

約数和(自身を含む): 5486849280

約数和(自身を除く): 3203010920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4945, 7912, 9890, 19780, 39560, 57731, 115462, 230924, 288655, 461848, 577310, 1154620, 1327813, 2309240, 2482433, 2655626, 4964866, 5311252, 6639065, 9929732, 10622504, 12412165, 13278130, 19859464, 24824330, 26556260, 49648660, 53112520, 57095959, 99297320, 114191918, 228383836, 285479795, 456767672, 570959590, 1141919180, 2283838360]

約数ペア:

[(1, 2283838360), (2, 1141919180), (4, 570959590), (5, 456767672), (8, 285479795), (10, 228383836), (20, 114191918), (23, 99297320), (40, 57095959), (43, 53112520), (46, 49648660), (86, 26556260), (92, 24824330), (115, 19859464), (172, 13278130), (184, 12412165), (215, 10622504), (230, 9929732), (344, 6639065), (430, 5311252), (460, 4964866), (860, 2655626), (920, 2482433), (989, 2309240), (1720, 1327813), (1978, 1154620), (3956, 577310), (4945, 461848), (7912, 288655), (9890, 230924), (19780, 115462), (39560, 57731)]