73199920

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1543}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 170587296

約数和(自身を除く): 97387376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 1543, 2372, 2965, 3086, 4744, 5930, 6172, 7715, 9488, 11860, 12344, 15430, 23720, 24688, 30860, 47440, 61720, 123440, 914999, 1829998, 3659996, 4574995, 7319992, 9149990, 14639984, 18299980, 36599960, 73199920]

約数ペア:

[(1, 73199920), (2, 36599960), (4, 18299980), (5, 14639984), (8, 9149990), (10, 7319992), (16, 4574995), (20, 3659996), (40, 1829998), (80, 914999), (593, 123440), (1186, 61720), (1543, 47440), (2372, 30860), (2965, 24688), (3086, 23720), (4744, 15430), (5930, 12344), (6172, 11860), (7715, 9488)]