2526320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 6133536

約数和(自身を除く): 3607216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1373, 1840, 2746, 5492, 6865, 10984, 13730, 21968, 27460, 31579, 54920, 63158, 109840, 126316, 157895, 252632, 315790, 505264, 631580, 1263160, 2526320]

約数ペア:

[(1, 2526320), (2, 1263160), (4, 631580), (5, 505264), (8, 315790), (10, 252632), (16, 157895), (20, 126316), (23, 109840), (40, 63158), (46, 54920), (80, 31579), (92, 27460), (115, 21968), (184, 13730), (230, 10984), (368, 6865), (460, 5492), (920, 2746), (1373, 1840)]