1263160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 2967840

約数和(自身を除く): 1704680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1373, 2746, 5492, 6865, 10984, 13730, 27460, 31579, 54920, 63158, 126316, 157895, 252632, 315790, 631580, 1263160]

約数ペア:

[(1, 1263160), (2, 631580), (4, 315790), (5, 252632), (8, 157895), (10, 126316), (20, 63158), (23, 54920), (40, 31579), (46, 27460), (92, 13730), (115, 10984), (184, 6865), (230, 5492), (460, 2746), (920, 1373)]