5673600520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{31513}}^1$

素因数の和:32174

約数の個数: 64

約数和(自身を含む): 14612411520

約数和(自身を除く): 8938811000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 643, 1286, 2572, 3215, 4501, 5144, 6430, 9002, 12860, 18004, 22505, 25720, 31513, 36008, 45010, 63026, 90020, 126052, 157565, 180040, 220591, 252104, 315130, 441182, 630260, 882364, 1102955, 1260520, 1764728, 2205910, 4411820, 8823640, 20262859, 40525718, 81051436, 101314295, 141840013, 162102872, 202628590, 283680026, 405257180, 567360052, 709200065, 810514360, 1134720104, 1418400130, 2836800260, 5673600520]

約数ペア:

[(1, 5673600520), (2, 2836800260), (4, 1418400130), (5, 1134720104), (7, 810514360), (8, 709200065), (10, 567360052), (14, 405257180), (20, 283680026), (28, 202628590), (35, 162102872), (40, 141840013), (56, 101314295), (70, 81051436), (140, 40525718), (280, 20262859), (643, 8823640), (1286, 4411820), (2572, 2205910), (3215, 1764728), (4501, 1260520), (5144, 1102955), (6430, 882364), (9002, 630260), (12860, 441182), (18004, 315130), (22505, 252104), (25720, 220591), (31513, 180040), (36008, 157565), (45010, 126052), (63026, 90020)]