5655552140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{202999}}^1$

素因数の和:203214

約数の個数: 48

約数和(自身を含む): 13641600000

約数和(自身を除く): 7986047860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 27860, 202999, 405998, 811996, 1014995, 1420993, 2029990, 2841986, 4059980, 5683972, 7104965, 14209930, 28419860, 40396801, 80793602, 161587204, 201984005, 282777607, 403968010, 565555214, 807936020, 1131110428, 1413888035, 2827776070, 5655552140]

約数ペア:

[(1, 5655552140), (2, 2827776070), (4, 1413888035), (5, 1131110428), (7, 807936020), (10, 565555214), (14, 403968010), (20, 282777607), (28, 201984005), (35, 161587204), (70, 80793602), (140, 40396801), (199, 28419860), (398, 14209930), (796, 7104965), (995, 5683972), (1393, 4059980), (1990, 2841986), (2786, 2029990), (3980, 1420993), (5572, 1014995), (6965, 811996), (13930, 405998), (27860, 202999)]