16125200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 47788608

約数和(自身を除く): 31663408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 443, 455, 520, 560, 650, 700, 728, 886, 910, 1040, 1300, 1400, 1456, 1772, 1820, 2215, 2275, 2600, 2800, 3101, 3544, 3640, 4430, 4550, 5200, 5759, 6202, 7088, 7280, 8860, 9100, 11075, 11518, 12404, 15505, 17720, 18200, 22150, 23036, 24808, 28795, 31010, 35440, 36400, 40313, 44300, 46072, 49616, 57590, 62020, 77525, 80626, 88600, 92144, 115180, 124040, 143975, 155050, 161252, 177200, 201565, 230360, 248080, 287950, 310100, 322504, 403130, 460720, 575900, 620200, 645008, 806260, 1007825, 1151800, 1240400, 1612520, 2015650, 2303600, 3225040, 4031300, 8062600, 16125200]

約数ペア:

[(1, 16125200), (2, 8062600), (4, 4031300), (5, 3225040), (7, 2303600), (8, 2015650), (10, 1612520), (13, 1240400), (14, 1151800), (16, 1007825), (20, 806260), (25, 645008), (26, 620200), (28, 575900), (35, 460720), (40, 403130), (50, 322504), (52, 310100), (56, 287950), (65, 248080), (70, 230360), (80, 201565), (91, 177200), (100, 161252), (104, 155050), (112, 143975), (130, 124040), (140, 115180), (175, 92144), (182, 88600), (200, 80626), (208, 77525), (260, 62020), (280, 57590), (325, 49616), (350, 46072), (364, 44300), (400, 40313), (443, 36400), (455, 35440), (520, 31010), (560, 28795), (650, 24808), (700, 23036), (728, 22150), (886, 18200), (910, 17720), (1040, 15505), (1300, 12404), (1400, 11518), (1456, 11075), (1772, 9100), (1820, 8860), (2215, 7280), (2275, 7088), (2600, 6202), (2800, 5759), (3101, 5200), (3544, 4550), (3640, 4430)]