83285800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 211236480

約数和(自身を除く): 127950680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 130, 200, 206, 260, 311, 325, 412, 515, 520, 622, 650, 824, 1030, 1244, 1300, 1339, 1555, 2060, 2488, 2575, 2600, 2678, 3110, 4043, 4120, 5150, 5356, 6220, 6695, 7775, 8086, 10300, 10712, 12440, 13390, 15550, 16172, 20215, 20600, 26780, 31100, 32033, 32344, 33475, 40430, 53560, 62200, 64066, 66950, 80860, 101075, 128132, 133900, 160165, 161720, 202150, 256264, 267800, 320330, 404300, 416429, 640660, 800825, 808600, 832858, 1281320, 1601650, 1665716, 2082145, 3203300, 3331432, 4164290, 6406600, 8328580, 10410725, 16657160, 20821450, 41642900, 83285800]

約数ペア:

[(1, 83285800), (2, 41642900), (4, 20821450), (5, 16657160), (8, 10410725), (10, 8328580), (13, 6406600), (20, 4164290), (25, 3331432), (26, 3203300), (40, 2082145), (50, 1665716), (52, 1601650), (65, 1281320), (100, 832858), (103, 808600), (104, 800825), (130, 640660), (200, 416429), (206, 404300), (260, 320330), (311, 267800), (325, 256264), (412, 202150), (515, 161720), (520, 160165), (622, 133900), (650, 128132), (824, 101075), (1030, 80860), (1244, 66950), (1300, 64066), (1339, 62200), (1555, 53560), (2060, 40430), (2488, 33475), (2575, 32344), (2600, 32033), (2678, 31100), (3110, 26780), (4043, 20600), (4120, 20215), (5150, 16172), (5356, 15550), (6220, 13390), (6695, 12440), (7775, 10712), (8086, 10300)]