3843440

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 9039600

約数和(自身を除く): 5196160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 449, 535, 856, 898, 1070, 1712, 1796, 2140, 2245, 3592, 4280, 4490, 7184, 8560, 8980, 17960, 35920, 48043, 96086, 192172, 240215, 384344, 480430, 768688, 960860, 1921720, 3843440]

約数ペア:

[(1, 3843440), (2, 1921720), (4, 960860), (5, 768688), (8, 480430), (10, 384344), (16, 240215), (20, 192172), (40, 96086), (80, 48043), (107, 35920), (214, 17960), (428, 8980), (449, 8560), (535, 7184), (856, 4490), (898, 4280), (1070, 3592), (1712, 2245), (1796, 2140)]