3221360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 7614096

約数和(自身を除く): 4392736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 601, 670, 1072, 1202, 1340, 2404, 2680, 3005, 4808, 5360, 6010, 9616, 12020, 24040, 40267, 48080, 80534, 161068, 201335, 322136, 402670, 644272, 805340, 1610680, 3221360]

約数ペア:

[(1, 3221360), (2, 1610680), (4, 805340), (5, 644272), (8, 402670), (10, 322136), (16, 201335), (20, 161068), (40, 80534), (67, 48080), (80, 40267), (134, 24040), (268, 12020), (335, 9616), (536, 6010), (601, 5360), (670, 4808), (1072, 3005), (1202, 2680), (1340, 2404)]