24012920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 33771400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 607, 860, 920, 989, 1214, 1720, 1978, 2428, 3035, 3956, 4856, 4945, 6070, 7912, 9890, 12140, 13961, 19780, 24280, 26101, 27922, 39560, 52202, 55844, 69805, 104404, 111688, 130505, 139610, 208808, 261010, 279220, 522020, 558440, 600323, 1044040, 1200646, 2401292, 3001615, 4802584, 6003230, 12006460, 24012920]

約数ペア:

[(1, 24012920), (2, 12006460), (4, 6003230), (5, 4802584), (8, 3001615), (10, 2401292), (20, 1200646), (23, 1044040), (40, 600323), (43, 558440), (46, 522020), (86, 279220), (92, 261010), (115, 208808), (172, 139610), (184, 130505), (215, 111688), (230, 104404), (344, 69805), (430, 55844), (460, 52202), (607, 39560), (860, 27922), (920, 26101), (989, 24280), (1214, 19780), (1720, 13961), (1978, 12140), (2428, 9890), (3035, 7912), (3956, 6070), (4856, 4945)]