85966400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4168

約数の個数: 84

約数和(自身を含む): 227857812

約数和(自身を除く): 141891412

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4133, 4160, 5200, 8266, 10400, 16532, 20665, 20800, 33064, 41330, 53729, 66128, 82660, 103325, 107458, 132256, 165320, 206650, 214916, 264512, 268645, 330640, 413300, 429832, 537290, 661280, 826600, 859664, 1074580, 1322560, 1343225, 1653200, 1719328, 2149160, 2686450, 3306400, 3438656, 4298320, 5372900, 6612800, 8596640, 10745800, 17193280, 21491600, 42983200, 85966400]

約数ペア:

[(1, 85966400), (2, 42983200), (4, 21491600), (5, 17193280), (8, 10745800), (10, 8596640), (13, 6612800), (16, 5372900), (20, 4298320), (25, 3438656), (26, 3306400), (32, 2686450), (40, 2149160), (50, 1719328), (52, 1653200), (64, 1343225), (65, 1322560), (80, 1074580), (100, 859664), (104, 826600), (130, 661280), (160, 537290), (200, 429832), (208, 413300), (260, 330640), (320, 268645), (325, 264512), (400, 214916), (416, 206650), (520, 165320), (650, 132256), (800, 107458), (832, 103325), (1040, 82660), (1300, 66128), (1600, 53729), (2080, 41330), (2600, 33064), (4133, 20800), (4160, 20665), (5200, 16532), (8266, 10400)]