558440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 1313280

約数和(自身を除く): 754840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 607, 920, 1214, 2428, 3035, 4856, 6070, 12140, 13961, 24280, 27922, 55844, 69805, 111688, 139610, 279220, 558440]

約数ペア:

[(1, 558440), (2, 279220), (4, 139610), (5, 111688), (8, 69805), (10, 55844), (20, 27922), (23, 24280), (40, 13961), (46, 12140), (92, 6070), (115, 4856), (184, 3035), (230, 2428), (460, 1214), (607, 920)]