1572203480

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 3573504000

約数和(自身を除く): 2001300520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 263, 398, 526, 751, 796, 995, 1052, 1315, 1502, 1592, 1990, 2104, 2630, 3004, 3755, 3980, 5260, 6008, 7510, 7960, 10520, 15020, 30040, 52337, 104674, 149449, 197513, 209348, 261685, 298898, 395026, 418696, 523370, 597796, 747245, 790052, 987565, 1046740, 1195592, 1494490, 1580104, 1975130, 2093480, 2988980, 3950260, 5977960, 7900520, 39305087, 78610174, 157220348, 196525435, 314440696, 393050870, 786101740, 1572203480]

約数ペア:

[(1, 1572203480), (2, 786101740), (4, 393050870), (5, 314440696), (8, 196525435), (10, 157220348), (20, 78610174), (40, 39305087), (199, 7900520), (263, 5977960), (398, 3950260), (526, 2988980), (751, 2093480), (796, 1975130), (995, 1580104), (1052, 1494490), (1315, 1195592), (1502, 1046740), (1592, 987565), (1990, 790052), (2104, 747245), (2630, 597796), (3004, 523370), (3755, 418696), (3980, 395026), (5260, 298898), (6008, 261685), (7510, 209348), (7960, 197513), (10520, 149449), (15020, 104674), (30040, 52337)]