48025840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 119420928

約数和(自身を除く): 71395088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 607, 688, 860, 920, 989, 1214, 1720, 1840, 1978, 2428, 3035, 3440, 3956, 4856, 4945, 6070, 7912, 9712, 9890, 12140, 13961, 15824, 19780, 24280, 26101, 27922, 39560, 48560, 52202, 55844, 69805, 79120, 104404, 111688, 130505, 139610, 208808, 223376, 261010, 279220, 417616, 522020, 558440, 600323, 1044040, 1116880, 1200646, 2088080, 2401292, 3001615, 4802584, 6003230, 9605168, 12006460, 24012920, 48025840]

約数ペア:

[(1, 48025840), (2, 24012920), (4, 12006460), (5, 9605168), (8, 6003230), (10, 4802584), (16, 3001615), (20, 2401292), (23, 2088080), (40, 1200646), (43, 1116880), (46, 1044040), (80, 600323), (86, 558440), (92, 522020), (115, 417616), (172, 279220), (184, 261010), (215, 223376), (230, 208808), (344, 139610), (368, 130505), (430, 111688), (460, 104404), (607, 79120), (688, 69805), (860, 55844), (920, 52202), (989, 48560), (1214, 39560), (1720, 27922), (1840, 26101), (1978, 24280), (2428, 19780), (3035, 15824), (3440, 13961), (3956, 12140), (4856, 9890), (4945, 9712), (6070, 7912)]