3719840

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 8944992

約数和(自身を除く): 5225152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 347, 536, 670, 694, 1072, 1340, 1388, 1735, 2144, 2680, 2776, 3470, 5360, 5552, 6940, 10720, 11104, 13880, 23249, 27760, 46498, 55520, 92996, 116245, 185992, 232490, 371984, 464980, 743968, 929960, 1859920, 3719840]

約数ペア:

[(1, 3719840), (2, 1859920), (4, 929960), (5, 743968), (8, 464980), (10, 371984), (16, 232490), (20, 185992), (32, 116245), (40, 92996), (67, 55520), (80, 46498), (134, 27760), (160, 23249), (268, 13880), (335, 11104), (347, 10720), (536, 6940), (670, 5552), (694, 5360), (1072, 3470), (1340, 2776), (1388, 2680), (1735, 2144)]